Home / 57,348,285.66-85,979,116.17-34,623,755.10

Finding the Fourth Proportional to 57,348,285.66, 85,979,116.17 and 34,623,755.10

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Solution

The fourth proportional to 57,348,285.66, 85,979,116.17 and 34,623,755.10 is: 51,909,483.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,348,285.66 : 85,979,116.17 = 34,623,755.10 : x
  2. Step 2: Convert to fraction form
    57,348,285.66/85,979,116.17 = 34,623,755.10/x
  3. Step 3: Cross multiply
    57,348,285.66x = 85,979,116.17 × 34,623,755.10
  4. Step 4: Simplify right side
    57,348,285.66x = 2,976,919,861,984,530
  5. Step 5: Solve for x
    x = 2,976,919,861,984,530/57,348,285.66
  6. Step 6: Final answer
    x = 51,909,483.04

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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.