Home / 16,527,355.80-24,791,033.70-11,488,507.80

Finding the Fourth Proportional to 16,527,355.80, 24,791,033.70 and 11,488,507.80

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Solution

The fourth proportional to 16,527,355.80, 24,791,033.70 and 11,488,507.80 is: 17,232,761.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,527,355.80 : 24,791,033.70 = 11,488,507.80 : x
  2. Step 2: Convert to fraction form
    16,527,355.80/24,791,033.70 = 11,488,507.80/x
  3. Step 3: Cross multiply
    16,527,355.80x = 24,791,033.70 × 11,488,507.80
  4. Step 4: Simplify right side
    16,527,355.80x = 284,811,984,032,512.88
  5. Step 5: Solve for x
    x = 284,811,984,032,512.88/16,527,355.80
  6. Step 6: Final answer
    x = 17,232,761.70

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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.