Home / 16,706,892.52-25,063,475.10-5,344,290.28

Finding the Fourth Proportional to 16,706,892.52, 25,063,475.10 and 5,344,290.28

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Solution

The fourth proportional to 16,706,892.52, 25,063,475.10 and 5,344,290.28 is: 8,017,438.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,706,892.52 : 25,063,475.10 = 5,344,290.28 : x
  2. Step 2: Convert to fraction form
    16,706,892.52/25,063,475.10 = 5,344,290.28/x
  3. Step 3: Cross multiply
    16,706,892.52x = 25,063,475.10 × 5,344,290.28
  4. Step 4: Simplify right side
    16,706,892.52x = 133,946,486,359,952.05
  5. Step 5: Solve for x
    x = 133,946,486,359,952.05/16,706,892.52
  6. Step 6: Final answer
    x = 8,017,438.68

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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.