Home / 36,822,240.12-55,217,351.46-10,555,290.95

Finding the Fourth Proportional to 36,822,240.12, 55,217,351.46 and 10,555,290.95

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Solution

The fourth proportional to 36,822,240.12, 55,217,351.46 and 10,555,290.95 is: 15,828,347.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,822,240.12 : 55,217,351.46 = 10,555,290.95 : x
  2. Step 2: Convert to fraction form
    36,822,240.12/55,217,351.46 = 10,555,290.95/x
  3. Step 3: Cross multiply
    36,822,240.12x = 55,217,351.46 × 10,555,290.95
  4. Step 4: Simplify right side
    36,822,240.12x = 582,835,209,912,202.88
  5. Step 5: Solve for x
    x = 582,835,209,912,202.88/36,822,240.12
  6. Step 6: Final answer
    x = 15,828,347.43

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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.