Home / 39,001,856.70-58,502,785.05-29,365,059.90

Finding the Fourth Proportional to 39,001,856.70, 58,502,785.05 and 29,365,059.90

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Solution

The fourth proportional to 39,001,856.70, 58,502,785.05 and 29,365,059.90 is: 44,047,589.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,001,856.70 : 58,502,785.05 = 29,365,059.90 : x
  2. Step 2: Convert to fraction form
    39,001,856.70/58,502,785.05 = 29,365,059.90/x
  3. Step 3: Cross multiply
    39,001,856.70x = 58,502,785.05 × 29,365,059.90
  4. Step 4: Simplify right side
    39,001,856.70x = 1,717,937,787,310,074.25
  5. Step 5: Solve for x
    x = 1,717,937,787,310,074.25/39,001,856.70
  6. Step 6: Final answer
    x = 44,047,589.85

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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.