Home / 15,936,053.22-23,854,598.01-8,631,370.33

Finding the Fourth Proportional to 15,936,053.22, 23,854,598.01 and 8,631,370.33

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Solution

The fourth proportional to 15,936,053.22, 23,854,598.01 and 8,631,370.33 is: 12,920,254.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,936,053.22 : 23,854,598.01 = 8,631,370.33 : x
  2. Step 2: Convert to fraction form
    15,936,053.22/23,854,598.01 = 8,631,370.33/x
  3. Step 3: Cross multiply
    15,936,053.22x = 23,854,598.01 × 8,631,370.33
  4. Step 4: Simplify right side
    15,936,053.22x = 205,897,869,437,954.56
  5. Step 5: Solve for x
    x = 205,897,869,437,954.56/15,936,053.22
  6. Step 6: Final answer
    x = 12,920,254.88

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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.