Home / 22,748,002.40-34,122,003.76-7,601,933.92

Finding the Fourth Proportional to 22,748,002.40, 34,122,003.76 and 7,601,933.92

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Solution

The fourth proportional to 22,748,002.40, 34,122,003.76 and 7,601,933.92 is: 11,402,900.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,748,002.40 : 34,122,003.76 = 7,601,933.92 : x
  2. Step 2: Convert to fraction form
    22,748,002.40/34,122,003.76 = 7,601,933.92/x
  3. Step 3: Cross multiply
    22,748,002.40x = 34,122,003.76 × 7,601,933.92
  4. Step 4: Simplify right side
    22,748,002.40x = 259,393,217,801,511.53
  5. Step 5: Solve for x
    x = 259,393,217,801,511.53/22,748,002.40
  6. Step 6: Final answer
    x = 11,402,900.93

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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.