Home / 38,164,025.50-57,101,583.38-22,610,207.86

Finding the Fourth Proportional to 38,164,025.50, 57,101,583.38 and 22,610,207.86

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Solution

The fourth proportional to 38,164,025.50, 57,101,583.38 and 22,610,207.86 is: 33,829,729.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,164,025.50 : 57,101,583.38 = 22,610,207.86 : x
  2. Step 2: Convert to fraction form
    38,164,025.50/57,101,583.38 = 22,610,207.86/x
  3. Step 3: Cross multiply
    38,164,025.50x = 57,101,583.38 × 22,610,207.86
  4. Step 4: Simplify right side
    38,164,025.50x = 1,291,078,669,101,116.50
  5. Step 5: Solve for x
    x = 1,291,078,669,101,116.50/38,164,025.50
  6. Step 6: Final answer
    x = 33,829,729.76

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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.