Home / 95,724,442.05-132,100,003.64-55,498,255.43

Finding the Fourth Proportional to 95,724,442.05, 132,100,003.64 and 55,498,255.43

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Solution

The fourth proportional to 95,724,442.05, 132,100,003.64 and 55,498,255.43 is: 76,587,751.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,724,442.05 : 132,100,003.64 = 55,498,255.43 : x
  2. Step 2: Convert to fraction form
    95,724,442.05/132,100,003.64 = 55,498,255.43/x
  3. Step 3: Cross multiply
    95,724,442.05x = 132,100,003.64 × 55,498,255.43
  4. Step 4: Simplify right side
    95,724,442.05x = 7,331,319,743,908,610
  5. Step 5: Solve for x
    x = 7,331,319,743,908,610/95,724,442.05
  6. Step 6: Final answer
    x = 76,587,751.12

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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.