Home / 22,211,998.80-33,302,251.80-10,087,270.80

Finding the Fourth Proportional to 22,211,998.80, 33,302,251.80 and 10,087,270.80

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Solution

The fourth proportional to 22,211,998.80, 33,302,251.80 and 10,087,270.80 is: 15,123,755.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,211,998.80 : 33,302,251.80 = 10,087,270.80 : x
  2. Step 2: Convert to fraction form
    22,211,998.80/33,302,251.80 = 10,087,270.80/x
  3. Step 3: Cross multiply
    22,211,998.80x = 33,302,251.80 × 10,087,270.80
  4. Step 4: Simplify right side
    22,211,998.80x = 335,928,832,156,387.50
  5. Step 5: Solve for x
    x = 335,928,832,156,387.50/22,211,998.80
  6. Step 6: Final answer
    x = 15,123,755.19

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1.5x scale

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.