Home / 44,487,178.40-66,730,767.60-34,932,029.60

Finding the Fourth Proportional to 44,487,178.40, 66,730,767.60 and 34,932,029.60

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Solution

The fourth proportional to 44,487,178.40, 66,730,767.60 and 34,932,029.60 is: 52,398,044.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,487,178.40 : 66,730,767.60 = 34,932,029.60 : x
  2. Step 2: Convert to fraction form
    44,487,178.40/66,730,767.60 = 34,932,029.60/x
  3. Step 3: Cross multiply
    44,487,178.40x = 66,730,767.60 × 34,932,029.60
  4. Step 4: Simplify right side
    44,487,178.40x = 2,331,041,149,033,921
  5. Step 5: Solve for x
    x = 2,331,041,149,033,921/44,487,178.40
  6. Step 6: Final answer
    x = 52,398,044.40

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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.