Home / 49,207,747.70-73,811,621.55-33,902,246.90

Finding the Fourth Proportional to 49,207,747.70, 73,811,621.55 and 33,902,246.90

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Solution

The fourth proportional to 49,207,747.70, 73,811,621.55 and 33,902,246.90 is: 50,853,370.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,207,747.70 : 73,811,621.55 = 33,902,246.90 : x
  2. Step 2: Convert to fraction form
    49,207,747.70/73,811,621.55 = 33,902,246.90/x
  3. Step 3: Cross multiply
    49,207,747.70x = 73,811,621.55 × 33,902,246.90
  4. Step 4: Simplify right side
    49,207,747.70x = 2,502,379,817,877,460.50
  5. Step 5: Solve for x
    x = 2,502,379,817,877,460.50/49,207,747.70
  6. Step 6: Final answer
    x = 50,853,370.35

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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.