Home / 52,841,231.20-79,261,846.80-44,779,074.40

Finding the Fourth Proportional to 52,841,231.20, 79,261,846.80 and 44,779,074.40

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Solution

The fourth proportional to 52,841,231.20, 79,261,846.80 and 44,779,074.40 is: 67,168,611.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,841,231.20 : 79,261,846.80 = 44,779,074.40 : x
  2. Step 2: Convert to fraction form
    52,841,231.20/79,261,846.80 = 44,779,074.40/x
  3. Step 3: Cross multiply
    52,841,231.20x = 79,261,846.80 × 44,779,074.40
  4. Step 4: Simplify right side
    52,841,231.20x = 3,549,272,134,938,601.50
  5. Step 5: Solve for x
    x = 3,549,272,134,938,601.50/52,841,231.20
  6. Step 6: Final answer
    x = 67,168,611.60

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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.