Home / 37,584,110.60-56,376,165.90-18,452,234.60

Finding the Fourth Proportional to 37,584,110.60, 56,376,165.90 and 18,452,234.60

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Solution

The fourth proportional to 37,584,110.60, 56,376,165.90 and 18,452,234.60 is: 27,678,351.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,584,110.60 : 56,376,165.90 = 18,452,234.60 : x
  2. Step 2: Convert to fraction form
    37,584,110.60/56,376,165.90 = 18,452,234.60/x
  3. Step 3: Cross multiply
    37,584,110.60x = 56,376,165.90 × 18,452,234.60
  4. Step 4: Simplify right side
    37,584,110.60x = 1,040,266,239,035,320.25
  5. Step 5: Solve for x
    x = 1,040,266,239,035,320.25/37,584,110.60
  6. Step 6: Final answer
    x = 27,678,351.90

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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.