Home / 23,892,217.92-35,850,288.42-10,938,343.68

Finding the Fourth Proportional to 23,892,217.92, 35,850,288.42 and 10,938,343.68

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Solution

The fourth proportional to 23,892,217.92, 35,850,288.42 and 10,938,343.68 is: 16,412,991.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,892,217.92 : 35,850,288.42 = 10,938,343.68 : x
  2. Step 2: Convert to fraction form
    23,892,217.92/35,850,288.42 = 10,938,343.68/x
  3. Step 3: Cross multiply
    23,892,217.92x = 35,850,288.42 × 10,938,343.68
  4. Step 4: Simplify right side
    23,892,217.92x = 392,142,775,765,084.19
  5. Step 5: Solve for x
    x = 392,142,775,765,084.19/23,892,217.92
  6. Step 6: Final answer
    x = 16,412,991.76

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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.