Home / 41,409,309.39-62,107,229.94-19,549,646.61

Finding the Fourth Proportional to 41,409,309.39, 62,107,229.94 and 19,549,646.61

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Solution

The fourth proportional to 41,409,309.39, 62,107,229.94 and 19,549,646.61 is: 29,321,290.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,409,309.39 : 62,107,229.94 = 19,549,646.61 : x
  2. Step 2: Convert to fraction form
    41,409,309.39/62,107,229.94 = 19,549,646.61/x
  3. Step 3: Cross multiply
    41,409,309.39x = 62,107,229.94 × 19,549,646.61
  4. Step 4: Simplify right side
    41,409,309.39x = 1,214,174,397,253,011.50
  5. Step 5: Solve for x
    x = 1,214,174,397,253,011.50/41,409,309.39
  6. Step 6: Final answer
    x = 29,321,290.67

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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.