Home / 41,472,022.80-62,208,034.20-36,685,117.20

Finding the Fourth Proportional to 41,472,022.80, 62,208,034.20 and 36,685,117.20

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Solution

The fourth proportional to 41,472,022.80, 62,208,034.20 and 36,685,117.20 is: 55,027,675.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,472,022.80 : 62,208,034.20 = 36,685,117.20 : x
  2. Step 2: Convert to fraction form
    41,472,022.80/62,208,034.20 = 36,685,117.20/x
  3. Step 3: Cross multiply
    41,472,022.80x = 62,208,034.20 × 36,685,117.20
  4. Step 4: Simplify right side
    41,472,022.80x = 2,282,109,025,408,608.50
  5. Step 5: Solve for x
    x = 2,282,109,025,408,608.50/41,472,022.80
  6. Step 6: Final answer
    x = 55,027,675.80

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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.