Home / 49,207,601.70-73,811,402.55-44,743,497.30

Finding the Fourth Proportional to 49,207,601.70, 73,811,402.55 and 44,743,497.30

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Solution

The fourth proportional to 49,207,601.70, 73,811,402.55 and 44,743,497.30 is: 67,115,245.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,207,601.70 : 73,811,402.55 = 44,743,497.30 : x
  2. Step 2: Convert to fraction form
    49,207,601.70/73,811,402.55 = 44,743,497.30/x
  3. Step 3: Cross multiply
    49,207,601.70x = 73,811,402.55 × 44,743,497.30
  4. Step 4: Simplify right side
    49,207,601.70x = 3,302,580,290,705,138
  5. Step 5: Solve for x
    x = 3,302,580,290,705,138/49,207,601.70
  6. Step 6: Final answer
    x = 67,115,245.95

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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.