Home / 95,919,564.15-132,361,001.10-54,101,324.79

Finding the Fourth Proportional to 95,919,564.15, 132,361,001.10 and 54,101,324.79

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Solution

The fourth proportional to 95,919,564.15, 132,361,001.10 and 54,101,324.79 is: 74,655,317.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,919,564.15 : 132,361,001.10 = 54,101,324.79 : x
  2. Step 2: Convert to fraction form
    95,919,564.15/132,361,001.10 = 54,101,324.79/x
  3. Step 3: Cross multiply
    95,919,564.15x = 132,361,001.10 × 54,101,324.79
  4. Step 4: Simplify right side
    95,919,564.15x = 7,160,905,510,040,647
  5. Step 5: Solve for x
    x = 7,160,905,510,040,647/95,919,564.15
  6. Step 6: Final answer
    x = 74,655,317.44

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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.