Home / 16,092,470.40-24,138,705.60-14,338,715.10

Finding the Fourth Proportional to 16,092,470.40, 24,138,705.60 and 14,338,715.10

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Solution

The fourth proportional to 16,092,470.40, 24,138,705.60 and 14,338,715.10 is: 21,508,072.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,092,470.40 : 24,138,705.60 = 14,338,715.10 : x
  2. Step 2: Convert to fraction form
    16,092,470.40/24,138,705.60 = 14,338,715.10/x
  3. Step 3: Cross multiply
    16,092,470.40x = 24,138,705.60 × 14,338,715.10
  4. Step 4: Simplify right side
    16,092,470.40x = 346,118,022,481,174.56
  5. Step 5: Solve for x
    x = 346,118,022,481,174.56/16,092,470.40
  6. Step 6: Final answer
    x = 21,508,072.65

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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.