Home / 96,099,733.87-144,202,077.56-40,758,960.95

Finding the Fourth Proportional to 96,099,733.87, 144,202,077.56 and 40,758,960.95

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Solution

The fourth proportional to 96,099,733.87, 144,202,077.56 and 40,758,960.95 is: 61,160,698.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,099,733.87 : 144,202,077.56 = 40,758,960.95 : x
  2. Step 2: Convert to fraction form
    96,099,733.87/144,202,077.56 = 40,758,960.95/x
  3. Step 3: Cross multiply
    96,099,733.87x = 144,202,077.56 × 40,758,960.95
  4. Step 4: Simplify right side
    96,099,733.87x = 5,877,526,848,098,556
  5. Step 5: Solve for x
    x = 5,877,526,848,098,556/96,099,733.87
  6. Step 6: Final answer
    x = 61,160,698.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.