Home / 95,724,429.24-132,099,985.95-55,498,242.61

Finding the Fourth Proportional to 95,724,429.24, 132,099,985.95 and 55,498,242.61

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Solution

The fourth proportional to 95,724,429.24, 132,099,985.95 and 55,498,242.61 is: 76,587,733.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,724,429.24 : 132,099,985.95 = 55,498,242.61 : x
  2. Step 2: Convert to fraction form
    95,724,429.24/132,099,985.95 = 55,498,242.61/x
  3. Step 3: Cross multiply
    95,724,429.24x = 132,099,985.95 × 55,498,242.61
  4. Step 4: Simplify right side
    95,724,429.24x = 7,331,317,069,691,042
  5. Step 5: Solve for x
    x = 7,331,317,069,691,042/95,724,429.24
  6. Step 6: Final answer
    x = 76,587,733.43

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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.