Home / 41,619,695.68-57,435,302.92-23,036,126.55

Finding the Fourth Proportional to 41,619,695.68, 57,435,302.92 and 23,036,126.55

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Solution

The fourth proportional to 41,619,695.68, 57,435,302.92 and 23,036,126.55 is: 31,789,922.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,619,695.68 : 57,435,302.92 = 23,036,126.55 : x
  2. Step 2: Convert to fraction form
    41,619,695.68/57,435,302.92 = 23,036,126.55/x
  3. Step 3: Cross multiply
    41,619,695.68x = 57,435,302.92 × 23,036,126.55
  4. Step 4: Simplify right side
    41,619,695.68x = 1,323,086,906,502,704.50
  5. Step 5: Solve for x
    x = 1,323,086,906,502,704.50/41,619,695.68
  6. Step 6: Final answer
    x = 31,789,922.65

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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.