Home / 41,053,539-56,654,034-22,215,121.20

Finding the Fourth Proportional to 41,053,539, 56,654,034 and 22,215,121.20

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Solution

The fourth proportional to 41,053,539, 56,654,034 and 22,215,121.20 is: 30,656,948.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,053,539 : 56,654,034 = 22,215,121.20 : x
  2. Step 2: Convert to fraction form
    41,053,539/56,654,034 = 22,215,121.20/x
  3. Step 3: Cross multiply
    41,053,539x = 56,654,034 × 22,215,121.20
  4. Step 4: Simplify right side
    41,053,539x = 1,258,576,231,778,920.75
  5. Step 5: Solve for x
    x = 1,258,576,231,778,920.75/41,053,539
  6. Step 6: Final answer
    x = 30,656,948.52

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1.5x scale

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.