Home / 15,967,655.11-23,951,136.84-4,452,815.11

Finding the Fourth Proportional to 15,967,655.11, 23,951,136.84 and 4,452,815.11

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Solution

The fourth proportional to 15,967,655.11, 23,951,136.84 and 4,452,815.11 is: 6,679,126.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,967,655.11 : 23,951,136.84 = 4,452,815.11 : x
  2. Step 2: Convert to fraction form
    15,967,655.11/23,951,136.84 = 4,452,815.11/x
  3. Step 3: Cross multiply
    15,967,655.11x = 23,951,136.84 × 4,452,815.11
  4. Step 4: Simplify right side
    15,967,655.11x = 106,649,984,022,829.66
  5. Step 5: Solve for x
    x = 106,649,984,022,829.66/15,967,655.11
  6. Step 6: Final answer
    x = 6,679,126.23

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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.