Home / 17,060,869.50-25,591,304.25-5,701,318.13

Finding the Fourth Proportional to 17,060,869.50, 25,591,304.25 and 5,701,318.13

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Solution

The fourth proportional to 17,060,869.50, 25,591,304.25 and 5,701,318.13 is: 8,551,977.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,060,869.50 : 25,591,304.25 = 5,701,318.13 : x
  2. Step 2: Convert to fraction form
    17,060,869.50/25,591,304.25 = 5,701,318.13/x
  3. Step 3: Cross multiply
    17,060,869.50x = 25,591,304.25 × 5,701,318.13
  4. Step 4: Simplify right side
    17,060,869.50x = 145,904,166,890,871.06
  5. Step 5: Solve for x
    x = 145,904,166,890,871.06/17,060,869.50
  6. Step 6: Final answer
    x = 8,551,977.20

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Double scale
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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.