Home / 36,976,422.20-55,358,345.10-22,627,515.20

Finding the Fourth Proportional to 36,976,422.20, 55,358,345.10 and 22,627,515.20

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Solution

The fourth proportional to 36,976,422.20, 55,358,345.10 and 22,627,515.20 is: 33,876,230.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,976,422.20 : 55,358,345.10 = 22,627,515.20 : x
  2. Step 2: Convert to fraction form
    36,976,422.20/55,358,345.10 = 22,627,515.20/x
  3. Step 3: Cross multiply
    36,976,422.20x = 55,358,345.10 × 22,627,515.20
  4. Step 4: Simplify right side
    36,976,422.20x = 1,252,621,795,197,095.50
  5. Step 5: Solve for x
    x = 1,252,621,795,197,095.50/36,976,422.20
  6. Step 6: Final answer
    x = 33,876,230.33

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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.