Home / 16,427,013.59-22,672,311.39-10,553,989.52

Finding the Fourth Proportional to 16,427,013.59, 22,672,311.39 and 10,553,989.52

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Solution

The fourth proportional to 16,427,013.59, 22,672,311.39 and 10,553,989.52 is: 14,566,453.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,427,013.59 : 22,672,311.39 = 10,553,989.52 : x
  2. Step 2: Convert to fraction form
    16,427,013.59/22,672,311.39 = 10,553,989.52/x
  3. Step 3: Cross multiply
    16,427,013.59x = 22,672,311.39 × 10,553,989.52
  4. Step 4: Simplify right side
    16,427,013.59x = 239,283,336,690,875.09
  5. Step 5: Solve for x
    x = 239,283,336,690,875.09/16,427,013.59
  6. Step 6: Final answer
    x = 14,566,453.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.