Home / 3,025,351,890.59-4,174,985,617.04-1,634,629,842.59

Finding the Fourth Proportional to 3,025,351,890.59, 4,174,985,617.04 and 1,634,629,842.59

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Solution

The fourth proportional to 3,025,351,890.59, 4,174,985,617.04 and 1,634,629,842.59 is: 2,255,789,187.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025,351,890.59 : 4,174,985,617.04 = 1,634,629,842.59 : x
  2. Step 2: Convert to fraction form
    3,025,351,890.59/4,174,985,617.04 = 1,634,629,842.59/x
  3. Step 3: Cross multiply
    3,025,351,890.59x = 4,174,985,617.04 × 1,634,629,842.59
  4. Step 4: Simplify right side
    3,025,351,890.59x = 6,824,556,081,980,821,504
  5. Step 5: Solve for x
    x = 6,824,556,081,980,821,504/3,025,351,890.59
  6. Step 6: Final answer
    x = 2,255,789,187.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.