Home / 26,581,337.60-39,872,006.40-14,488,102.40

Finding the Fourth Proportional to 26,581,337.60, 39,872,006.40 and 14,488,102.40

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Solution

The fourth proportional to 26,581,337.60, 39,872,006.40 and 14,488,102.40 is: 21,732,153.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,581,337.60 : 39,872,006.40 = 14,488,102.40 : x
  2. Step 2: Convert to fraction form
    26,581,337.60/39,872,006.40 = 14,488,102.40/x
  3. Step 3: Cross multiply
    26,581,337.60x = 39,872,006.40 × 14,488,102.40
  4. Step 4: Simplify right side
    26,581,337.60x = 577,669,711,616,655.38
  5. Step 5: Solve for x
    x = 577,669,711,616,655.38/26,581,337.60
  6. Step 6: Final answer
    x = 21,732,153.60

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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.