Home / 65,429,575.92-98,144,350.84-17,560,519.92

Finding the Fourth Proportional to 65,429,575.92, 98,144,350.84 and 17,560,519.92

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Solution

The fourth proportional to 65,429,575.92, 98,144,350.84 and 17,560,519.92 is: 26,340,776.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,429,575.92 : 98,144,350.84 = 17,560,519.92 : x
  2. Step 2: Convert to fraction form
    65,429,575.92/98,144,350.84 = 17,560,519.92/x
  3. Step 3: Cross multiply
    65,429,575.92x = 98,144,350.84 × 17,560,519.92
  4. Step 4: Simplify right side
    65,429,575.92x = 1,723,465,827,961,289
  5. Step 5: Solve for x
    x = 1,723,465,827,961,289/65,429,575.92
  6. Step 6: Final answer
    x = 26,340,776.38

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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.