Home / 67,068,344.70-92,564,117.01-37,702,096.02

Finding the Fourth Proportional to 67,068,344.70, 92,564,117.01 and 37,702,096.02

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Solution

The fourth proportional to 67,068,344.70, 92,564,117.01 and 37,702,096.02 is: 52,034,402.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,068,344.70 : 92,564,117.01 = 37,702,096.02 : x
  2. Step 2: Convert to fraction form
    67,068,344.70/92,564,117.01 = 37,702,096.02/x
  3. Step 3: Cross multiply
    67,068,344.70x = 92,564,117.01 × 37,702,096.02
  4. Step 4: Simplify right side
    67,068,344.70x = 3,489,861,227,517,536
  5. Step 5: Solve for x
    x = 3,489,861,227,517,536/67,068,344.70
  6. Step 6: Final answer
    x = 52,034,402.27

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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.