Home / 37,743,640.60-56,531,480.10-31,025,176.60

Finding the Fourth Proportional to 37,743,640.60, 56,531,480.10 and 31,025,176.60

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Solution

The fourth proportional to 37,743,640.60, 56,531,480.10 and 31,025,176.60 is: 46,468,732.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,743,640.60 : 56,531,480.10 = 31,025,176.60 : x
  2. Step 2: Convert to fraction form
    37,743,640.60/56,531,480.10 = 31,025,176.60/x
  3. Step 3: Cross multiply
    37,743,640.60x = 56,531,480.10 × 31,025,176.60
  4. Step 4: Simplify right side
    37,743,640.60x = 1,753,899,153,561,885.75
  5. Step 5: Solve for x
    x = 1,753,899,153,561,885.75/37,743,640.60
  6. Step 6: Final answer
    x = 46,468,732.90

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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.