Home / 54,404,466.20-81,587,648.10-16,055,826.20

Finding the Fourth Proportional to 54,404,466.20, 81,587,648.10 and 16,055,826.20

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Solution

The fourth proportional to 54,404,466.20, 81,587,648.10 and 16,055,826.20 is: 24,078,116.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,404,466.20 : 81,587,648.10 = 16,055,826.20 : x
  2. Step 2: Convert to fraction form
    54,404,466.20/81,587,648.10 = 16,055,826.20/x
  3. Step 3: Cross multiply
    54,404,466.20x = 81,587,648.10 × 16,055,826.20
  4. Step 4: Simplify right side
    54,404,466.20x = 1,309,957,097,960,360
  5. Step 5: Solve for x
    x = 1,309,957,097,960,360/54,404,466.20
  6. Step 6: Final answer
    x = 24,078,116.92

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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.