Home / 64,088,350.17-88,441,434.38-34,719,472.64

Finding the Fourth Proportional to 64,088,350.17, 88,441,434.38 and 34,719,472.64

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Solution

The fourth proportional to 64,088,350.17, 88,441,434.38 and 34,719,472.64 is: 47,912,607.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,088,350.17 : 88,441,434.38 = 34,719,472.64 : x
  2. Step 2: Convert to fraction form
    64,088,350.17/88,441,434.38 = 34,719,472.64/x
  3. Step 3: Cross multiply
    64,088,350.17x = 88,441,434.38 × 34,719,472.64
  4. Step 4: Simplify right side
    64,088,350.17x = 3,070,639,960,813,764
  5. Step 5: Solve for x
    x = 3,070,639,960,813,764/64,088,350.17
  6. Step 6: Final answer
    x = 47,912,607.40

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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.