Home / 57,344,583.30-86,016,874.95-25,494,087.30

Finding the Fourth Proportional to 57,344,583.30, 86,016,874.95 and 25,494,087.30

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Solution

The fourth proportional to 57,344,583.30, 86,016,874.95 and 25,494,087.30 is: 38,241,130.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,344,583.30 : 86,016,874.95 = 25,494,087.30 : x
  2. Step 2: Convert to fraction form
    57,344,583.30/86,016,874.95 = 25,494,087.30/x
  3. Step 3: Cross multiply
    57,344,583.30x = 86,016,874.95 × 25,494,087.30
  4. Step 4: Simplify right side
    57,344,583.30x = 2,192,921,719,248,483.25
  5. Step 5: Solve for x
    x = 2,192,921,719,248,483.25/57,344,583.30
  6. Step 6: Final answer
    x = 38,241,130.95

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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.