Home / 54,544,472.01-75,272,961.11-29,766,254.90

Finding the Fourth Proportional to 54,544,472.01, 75,272,961.11 and 29,766,254.90

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Solution

The fourth proportional to 54,544,472.01, 75,272,961.11 and 29,766,254.90 is: 41,078,299.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,544,472.01 : 75,272,961.11 = 29,766,254.90 : x
  2. Step 2: Convert to fraction form
    54,544,472.01/75,272,961.11 = 29,766,254.90/x
  3. Step 3: Cross multiply
    54,544,472.01x = 75,272,961.11 × 29,766,254.90
  4. Step 4: Simplify right side
    54,544,472.01x = 2,240,594,146,952,851
  5. Step 5: Solve for x
    x = 2,240,594,146,952,851/54,544,472.01
  6. Step 6: Final answer
    x = 41,078,299.31

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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.