Home / 413,753,431,602.65-620,630,147,404-413,753,431,602.65

Finding the Fourth Proportional to 413,753,431,602.65, 620,630,147,404 and 413,753,431,602.65

Calculator

Solution

The fourth proportional to 413,753,431,602.65, 620,630,147,404 and 413,753,431,602.65 is: 620,630,147,404

Step by Step Solution

  1. Step 1: Write the proportion equation
    413,753,431,602.65 : 620,630,147,404 = 413,753,431,602.65 : x
  2. Step 2: Convert to fraction form
    413,753,431,602.65/620,630,147,404 = 413,753,431,602.65/x
  3. Step 3: Cross multiply
    413,753,431,602.65x = 620,630,147,404 × 413,753,431,602.65
  4. Step 4: Simplify right side
    413,753,431,602.65x = 256,787,853,244,463,501,541,376
  5. Step 5: Solve for x
    x = 256,787,853,244,463,501,541,376/413,753,431,602.65
  6. Step 6: Final answer
    x = 620,630,147,404

Related Problems

Find fourth proportional to 206,876,715,801.33, 310,315,073,702 and 206,876,715,801.33
Half scale
Find fourth proportional to 827,506,863,205.30, 1,241,260,294,808 and 827,506,863,205.30
Double scale
Find fourth proportional to 413,753,431,603.65, 620,630,147,405.50 and 413,753,431,603.65
Similar ratio
Find fourth proportional to 620,630,147,403.98, 930,945,221,106 and 620,630,147,403.98
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.