Home / 22,707,042.18-34,065,987.02-7,561,104.90

Finding the Fourth Proportional to 22,707,042.18, 34,065,987.02 and 7,561,104.90

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Solution

The fourth proportional to 22,707,042.18, 34,065,987.02 and 7,561,104.90 is: 11,343,463.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,707,042.18 : 34,065,987.02 = 7,561,104.90 : x
  2. Step 2: Convert to fraction form
    22,707,042.18/34,065,987.02 = 7,561,104.90/x
  3. Step 3: Cross multiply
    22,707,042.18x = 34,065,987.02 × 7,561,104.90
  4. Step 4: Simplify right side
    22,707,042.18x = 257,576,501,380,258.44
  5. Step 5: Solve for x
    x = 257,576,501,380,258.44/22,707,042.18
  6. Step 6: Final answer
    x = 11,343,463.38

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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.