Home / 49,207,829.70-73,811,744.55-36,453,245.70

Finding the Fourth Proportional to 49,207,829.70, 73,811,744.55 and 36,453,245.70

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Solution

The fourth proportional to 49,207,829.70, 73,811,744.55 and 36,453,245.70 is: 54,679,868.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,207,829.70 : 73,811,744.55 = 36,453,245.70 : x
  2. Step 2: Convert to fraction form
    49,207,829.70/73,811,744.55 = 36,453,245.70/x
  3. Step 3: Cross multiply
    49,207,829.70x = 73,811,744.55 × 36,453,245.70
  4. Step 4: Simplify right side
    49,207,829.70x = 2,690,677,659,626,786
  5. Step 5: Solve for x
    x = 2,690,677,659,626,786/49,207,829.70
  6. Step 6: Final answer
    x = 54,679,868.55

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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.