Home / 41,286,974.40-61,937,913.60-17,012,635.20

Finding the Fourth Proportional to 41,286,974.40, 61,937,913.60 and 17,012,635.20

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Solution

The fourth proportional to 41,286,974.40, 61,937,913.60 and 17,012,635.20 is: 25,522,023.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,286,974.40 : 61,937,913.60 = 17,012,635.20 : x
  2. Step 2: Convert to fraction form
    41,286,974.40/61,937,913.60 = 17,012,635.20/x
  3. Step 3: Cross multiply
    41,286,974.40x = 61,937,913.60 × 17,012,635.20
  4. Step 4: Simplify right side
    41,286,974.40x = 1,053,727,129,125,918.75
  5. Step 5: Solve for x
    x = 1,053,727,129,125,918.75/41,286,974.40
  6. Step 6: Final answer
    x = 25,522,023.46

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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.