Home / 62,412,217.20-93,618,617.40-22,022,701.20

Finding the Fourth Proportional to 62,412,217.20, 93,618,617.40 and 22,022,701.20

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Solution

The fourth proportional to 62,412,217.20, 93,618,617.40 and 22,022,701.20 is: 33,034,154.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,412,217.20 : 93,618,617.40 = 22,022,701.20 : x
  2. Step 2: Convert to fraction form
    62,412,217.20/93,618,617.40 = 22,022,701.20/x
  3. Step 3: Cross multiply
    62,412,217.20x = 93,618,617.40 × 22,022,701.20
  4. Step 4: Simplify right side
    62,412,217.20x = 2,061,734,837,757,321
  5. Step 5: Solve for x
    x = 2,061,734,837,757,321/62,412,217.20
  6. Step 6: Final answer
    x = 33,034,154.69

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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.