Home / 43,463,352.16-65,134,470.24-32,668,057.76

Finding the Fourth Proportional to 43,463,352.16, 65,134,470.24 and 32,668,057.76

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Solution

The fourth proportional to 43,463,352.16, 65,134,470.24 and 32,668,057.76 is: 48,956,569.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,463,352.16 : 65,134,470.24 = 32,668,057.76 : x
  2. Step 2: Convert to fraction form
    43,463,352.16/65,134,470.24 = 32,668,057.76/x
  3. Step 3: Cross multiply
    43,463,352.16x = 65,134,470.24 × 32,668,057.76
  4. Step 4: Simplify right side
    43,463,352.16x = 2,127,816,635,967,321.25
  5. Step 5: Solve for x
    x = 2,127,816,635,967,321.25/43,463,352.16
  6. Step 6: Final answer
    x = 48,956,569.85

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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.