Home / 16,128,544.10-24,192,816.15-16,016,569.70

Finding the Fourth Proportional to 16,128,544.10, 24,192,816.15 and 16,016,569.70

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Solution

The fourth proportional to 16,128,544.10, 24,192,816.15 and 16,016,569.70 is: 24,024,854.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,128,544.10 : 24,192,816.15 = 16,016,569.70 : x
  2. Step 2: Convert to fraction form
    16,128,544.10/24,192,816.15 = 16,016,569.70/x
  3. Step 3: Cross multiply
    16,128,544.10x = 24,192,816.15 × 16,016,569.70
  4. Step 4: Simplify right side
    16,128,544.10x = 387,485,926,105,760.62
  5. Step 5: Solve for x
    x = 387,485,926,105,760.62/16,128,544.10
  6. Step 6: Final answer
    x = 24,024,854.55

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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.