Home / 23,377,015.62-32,260,325.27-13,063,738.73

Finding the Fourth Proportional to 23,377,015.62, 32,260,325.27 and 13,063,738.73

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Solution

The fourth proportional to 23,377,015.62, 32,260,325.27 and 13,063,738.73 is: 18,027,983.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,377,015.62 : 32,260,325.27 = 13,063,738.73 : x
  2. Step 2: Convert to fraction form
    23,377,015.62/32,260,325.27 = 13,063,738.73/x
  3. Step 3: Cross multiply
    23,377,015.62x = 32,260,325.27 × 13,063,738.73
  4. Step 4: Simplify right side
    23,377,015.62x = 421,440,460,445,476.38
  5. Step 5: Solve for x
    x = 421,440,460,445,476.38/23,377,015.62
  6. Step 6: Final answer
    x = 18,027,983.87

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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.