Home / 54,766,351.19-75,577,582.97-29,988,105.24

Finding the Fourth Proportional to 54,766,351.19, 75,577,582.97 and 29,988,105.24

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Solution

The fourth proportional to 54,766,351.19, 75,577,582.97 and 29,988,105.24 is: 41,383,595.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,766,351.19 : 75,577,582.97 = 29,988,105.24 : x
  2. Step 2: Convert to fraction form
    54,766,351.19/75,577,582.97 = 29,988,105.24/x
  3. Step 3: Cross multiply
    54,766,351.19x = 75,577,582.97 × 29,988,105.24
  4. Step 4: Simplify right side
    54,766,351.19x = 2,266,428,511,739,251
  5. Step 5: Solve for x
    x = 2,266,428,511,739,251/54,766,351.19
  6. Step 6: Final answer
    x = 41,383,595.27

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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.