Home / 16,632,817.38-22,944,690.45-10,524,788.82

Finding the Fourth Proportional to 16,632,817.38, 22,944,690.45 and 10,524,788.82

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Solution

The fourth proportional to 16,632,817.38, 22,944,690.45 and 10,524,788.82 is: 14,518,768.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,632,817.38 : 22,944,690.45 = 10,524,788.82 : x
  2. Step 2: Convert to fraction form
    16,632,817.38/22,944,690.45 = 10,524,788.82/x
  3. Step 3: Cross multiply
    16,632,817.38x = 22,944,690.45 × 10,524,788.82
  4. Step 4: Simplify right side
    16,632,817.38x = 241,488,021,526,520.78
  5. Step 5: Solve for x
    x = 241,488,021,526,520.78/16,632,817.38
  6. Step 6: Final answer
    x = 14,518,768.29

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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.