Home / 36,724,454.70-55,039,442.85-22,332,245.10

Finding the Fourth Proportional to 36,724,454.70, 55,039,442.85 and 22,332,245.10

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Solution

The fourth proportional to 36,724,454.70, 55,039,442.85 and 22,332,245.10 is: 33,469,641.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,724,454.70 : 55,039,442.85 = 22,332,245.10 : x
  2. Step 2: Convert to fraction form
    36,724,454.70/55,039,442.85 = 22,332,245.10/x
  3. Step 3: Cross multiply
    36,724,454.70x = 55,039,442.85 × 22,332,245.10
  4. Step 4: Simplify right side
    36,724,454.70x = 1,229,154,327,893,642.75
  5. Step 5: Solve for x
    x = 1,229,154,327,893,642.75/36,724,454.70
  6. Step 6: Final answer
    x = 33,469,641.36

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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.