Home / 36,943,818.62-50,974,010.78-22,056,245.18

Finding the Fourth Proportional to 36,943,818.62, 50,974,010.78 and 22,056,245.18

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Solution

The fourth proportional to 36,943,818.62, 50,974,010.78 and 22,056,245.18 is: 30,432,568.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,943,818.62 : 50,974,010.78 = 22,056,245.18 : x
  2. Step 2: Convert to fraction form
    36,943,818.62/50,974,010.78 = 22,056,245.18/x
  3. Step 3: Cross multiply
    36,943,818.62x = 50,974,010.78 × 22,056,245.18
  4. Step 4: Simplify right side
    36,943,818.62x = 1,124,295,279,571,643
  5. Step 5: Solve for x
    x = 1,124,295,279,571,643/36,943,818.62
  6. Step 6: Final answer
    x = 30,432,568.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.