Home / 50,734,162.08-76,098,531.24-17,942,459.04

Finding the Fourth Proportional to 50,734,162.08, 76,098,531.24 and 17,942,459.04

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Solution

The fourth proportional to 50,734,162.08, 76,098,531.24 and 17,942,459.04 is: 26,912,729.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,734,162.08 : 76,098,531.24 = 17,942,459.04 : x
  2. Step 2: Convert to fraction form
    50,734,162.08/76,098,531.24 = 17,942,459.04/x
  3. Step 3: Cross multiply
    50,734,162.08x = 76,098,531.24 × 17,942,459.04
  4. Step 4: Simplify right side
    50,734,162.08x = 1,365,394,779,777,860.25
  5. Step 5: Solve for x
    x = 1,365,394,779,777,860.25/50,734,162.08
  6. Step 6: Final answer
    x = 26,912,729.49

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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.