Home / 16,092,542.40-24,166,807.20-8,534,270.40

Finding the Fourth Proportional to 16,092,542.40, 24,166,807.20 and 8,534,270.40

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Solution

The fourth proportional to 16,092,542.40, 24,166,807.20 and 8,534,270.40 is: 12,816,251.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,092,542.40 : 24,166,807.20 = 8,534,270.40 : x
  2. Step 2: Convert to fraction form
    16,092,542.40/24,166,807.20 = 8,534,270.40/x
  3. Step 3: Cross multiply
    16,092,542.40x = 24,166,807.20 × 8,534,270.40
  4. Step 4: Simplify right side
    16,092,542.40x = 206,246,067,349,466.88
  5. Step 5: Solve for x
    x = 206,246,067,349,466.88/16,092,542.40
  6. Step 6: Final answer
    x = 12,816,251.29

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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.