Home / 54,456,053.22-75,149,369.06-29,676,247.02

Finding the Fourth Proportional to 54,456,053.22, 75,149,369.06 and 29,676,247.02

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Solution

The fourth proportional to 54,456,053.22, 75,149,369.06 and 29,676,247.02 is: 40,953,229.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,456,053.22 : 75,149,369.06 = 29,676,247.02 : x
  2. Step 2: Convert to fraction form
    54,456,053.22/75,149,369.06 = 29,676,247.02/x
  3. Step 3: Cross multiply
    54,456,053.22x = 75,149,369.06 × 29,676,247.02
  4. Step 4: Simplify right side
    54,456,053.22x = 2,230,151,239,473,324.25
  5. Step 5: Solve for x
    x = 2,230,151,239,473,324.25/54,456,053.22
  6. Step 6: Final answer
    x = 40,953,229.40

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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.