Home / 95,724,444.06-132,100,006.40-55,498,257.42

Finding the Fourth Proportional to 95,724,444.06, 132,100,006.40 and 55,498,257.42

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Solution

The fourth proportional to 95,724,444.06, 132,100,006.40 and 55,498,257.42 is: 76,587,753.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,724,444.06 : 132,100,006.40 = 55,498,257.42 : x
  2. Step 2: Convert to fraction form
    95,724,444.06/132,100,006.40 = 55,498,257.42/x
  3. Step 3: Cross multiply
    95,724,444.06x = 132,100,006.40 × 55,498,257.42
  4. Step 4: Simplify right side
    95,724,444.06x = 7,331,320,160,370,848
  5. Step 5: Solve for x
    x = 7,331,320,160,370,848/95,724,444.06
  6. Step 6: Final answer
    x = 76,587,753.86

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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.