Home / 23,321,327.10-34,981,990.65-22,376,543.10

Finding the Fourth Proportional to 23,321,327.10, 34,981,990.65 and 22,376,543.10

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Solution

The fourth proportional to 23,321,327.10, 34,981,990.65 and 22,376,543.10 is: 33,564,814.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,321,327.10 : 34,981,990.65 = 22,376,543.10 : x
  2. Step 2: Convert to fraction form
    23,321,327.10/34,981,990.65 = 22,376,543.10/x
  3. Step 3: Cross multiply
    23,321,327.10x = 34,981,990.65 × 22,376,543.10
  4. Step 4: Simplify right side
    23,321,327.10x = 782,776,021,503,522
  5. Step 5: Solve for x
    x = 782,776,021,503,522/23,321,327.10
  6. Step 6: Final answer
    x = 33,564,814.65

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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.