Home / 16,354,600.80-24,505,329.15-13,644,251.70

Finding the Fourth Proportional to 16,354,600.80, 24,505,329.15 and 13,644,251.70

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Solution

The fourth proportional to 16,354,600.80, 24,505,329.15 and 13,644,251.70 is: 20,444,209.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,354,600.80 : 24,505,329.15 = 13,644,251.70 : x
  2. Step 2: Convert to fraction form
    16,354,600.80/24,505,329.15 = 13,644,251.70/x
  3. Step 3: Cross multiply
    16,354,600.80x = 24,505,329.15 × 13,644,251.70
  4. Step 4: Simplify right side
    16,354,600.80x = 334,356,878,913,947
  5. Step 5: Solve for x
    x = 334,356,878,913,947/16,354,600.80
  6. Step 6: Final answer
    x = 20,444,209.13

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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.