Home / 37,152,217.60-55,618,101.60-27,609,899.20

Finding the Fourth Proportional to 37,152,217.60, 55,618,101.60 and 27,609,899.20

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Solution

The fourth proportional to 37,152,217.60, 55,618,101.60 and 27,609,899.20 is: 41,332,934.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,152,217.60 : 55,618,101.60 = 27,609,899.20 : x
  2. Step 2: Convert to fraction form
    37,152,217.60/55,618,101.60 = 27,609,899.20/x
  3. Step 3: Cross multiply
    37,152,217.60x = 55,618,101.60 × 27,609,899.20
  4. Step 4: Simplify right side
    37,152,217.60x = 1,535,610,178,871,358.75
  5. Step 5: Solve for x
    x = 1,535,610,178,871,358.75/37,152,217.60
  6. Step 6: Final answer
    x = 41,332,934.56

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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.