Home / 23,328,013.20-34,981,522.20-8,946,301.20

Finding the Fourth Proportional to 23,328,013.20, 34,981,522.20 and 8,946,301.20

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Solution

The fourth proportional to 23,328,013.20, 34,981,522.20 and 8,946,301.20 is: 13,415,425.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,013.20 : 34,981,522.20 = 8,946,301.20 : x
  2. Step 2: Convert to fraction form
    23,328,013.20/34,981,522.20 = 8,946,301.20/x
  3. Step 3: Cross multiply
    23,328,013.20x = 34,981,522.20 × 8,946,301.20
  4. Step 4: Simplify right side
    23,328,013.20x = 312,955,234,035,686.62
  5. Step 5: Solve for x
    x = 312,955,234,035,686.62/23,328,013.20
  6. Step 6: Final answer
    x = 13,415,425.97

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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.