Home / 23,376,844.40-32,259,951.15-13,063,564.76

Finding the Fourth Proportional to 23,376,844.40, 32,259,951.15 and 13,063,564.76

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Solution

The fourth proportional to 23,376,844.40, 32,259,951.15 and 13,063,564.76 is: 18,027,666.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,376,844.40 : 32,259,951.15 = 13,063,564.76 : x
  2. Step 2: Convert to fraction form
    23,376,844.40/32,259,951.15 = 13,063,564.76/x
  3. Step 3: Cross multiply
    23,376,844.40x = 32,259,951.15 × 13,063,564.76
  4. Step 4: Simplify right side
    23,376,844.40x = 421,429,961,002,461.44
  5. Step 5: Solve for x
    x = 421,429,961,002,461.44/23,376,844.40
  6. Step 6: Final answer
    x = 18,027,666.77

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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.