Home / 22,482,836.76-33,671,131.26-10,976,184.12

Finding the Fourth Proportional to 22,482,836.76, 33,671,131.26 and 10,976,184.12

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Solution

The fourth proportional to 22,482,836.76, 33,671,131.26 and 10,976,184.12 is: 16,438,340.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,482,836.76 : 33,671,131.26 = 10,976,184.12 : x
  2. Step 2: Convert to fraction form
    22,482,836.76/33,671,131.26 = 10,976,184.12/x
  3. Step 3: Cross multiply
    22,482,836.76x = 33,671,131.26 × 10,976,184.12
  4. Step 4: Simplify right side
    22,482,836.76x = 369,580,536,238,447.56
  5. Step 5: Solve for x
    x = 369,580,536,238,447.56/22,482,836.76
  6. Step 6: Final answer
    x = 16,438,340.95

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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.