Home / 37,331,872.30-55,997,808.45-29,773,600.30

Finding the Fourth Proportional to 37,331,872.30, 55,997,808.45 and 29,773,600.30

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Solution

The fourth proportional to 37,331,872.30, 55,997,808.45 and 29,773,600.30 is: 44,660,400.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,331,872.30 : 55,997,808.45 = 29,773,600.30 : x
  2. Step 2: Convert to fraction form
    37,331,872.30/55,997,808.45 = 29,773,600.30/x
  3. Step 3: Cross multiply
    37,331,872.30x = 55,997,808.45 × 29,773,600.30
  4. Step 4: Simplify right side
    37,331,872.30x = 1,667,256,366,466,262.75
  5. Step 5: Solve for x
    x = 1,667,256,366,466,262.75/37,331,872.30
  6. Step 6: Final answer
    x = 44,660,400.45

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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.