Home / 16,515,272.46-22,799,359.82-10,323,763.39

Finding the Fourth Proportional to 16,515,272.46, 22,799,359.82 and 10,323,763.39

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Solution

The fourth proportional to 16,515,272.46, 22,799,359.82 and 10,323,763.39 is: 14,251,971.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,515,272.46 : 22,799,359.82 = 10,323,763.39 : x
  2. Step 2: Convert to fraction form
    16,515,272.46/22,799,359.82 = 10,323,763.39/x
  3. Step 3: Cross multiply
    16,515,272.46x = 22,799,359.82 × 10,323,763.39
  4. Step 4: Simplify right side
    16,515,272.46x = 235,375,196,193,964
  5. Step 5: Solve for x
    x = 235,375,196,193,964/16,515,272.46
  6. Step 6: Final answer
    x = 14,251,971.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.