Home / 41,404,639.39-57,138,623.92-23,762,135.10

Finding the Fourth Proportional to 41,404,639.39, 57,138,623.92 and 23,762,135.10

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Solution

The fourth proportional to 41,404,639.39, 57,138,623.92 and 23,762,135.10 is: 32,791,873.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,404,639.39 : 57,138,623.92 = 23,762,135.10 : x
  2. Step 2: Convert to fraction form
    41,404,639.39/57,138,623.92 = 23,762,135.10/x
  3. Step 3: Cross multiply
    41,404,639.39x = 57,138,623.92 × 23,762,135.10
  4. Step 4: Simplify right side
    41,404,639.39x = 1,357,735,700,729,438.50
  5. Step 5: Solve for x
    x = 1,357,735,700,729,438.50/41,404,639.39
  6. Step 6: Final answer
    x = 32,791,873.59

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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.