Home / 43,702,213.38-65,572,658.61-22,947,769.38

Finding the Fourth Proportional to 43,702,213.38, 65,572,658.61 and 22,947,769.38

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Solution

The fourth proportional to 43,702,213.38, 65,572,658.61 and 22,947,769.38 is: 34,431,808.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,702,213.38 : 65,572,658.61 = 22,947,769.38 : x
  2. Step 2: Convert to fraction form
    43,702,213.38/65,572,658.61 = 22,947,769.38/x
  3. Step 3: Cross multiply
    43,702,213.38x = 65,572,658.61 × 22,947,769.38
  4. Step 4: Simplify right side
    43,702,213.38x = 1,504,746,247,415,751.25
  5. Step 5: Solve for x
    x = 1,504,746,247,415,751.25/43,702,213.38
  6. Step 6: Final answer
    x = 34,431,808.62

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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.