Home / 88,253,552,797.52-132,379,456,763.64-40,432,997,748.56

Finding the Fourth Proportional to 88,253,552,797.52, 132,379,456,763.64 and 40,432,997,748.56

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Solution

The fourth proportional to 88,253,552,797.52, 132,379,456,763.64 and 40,432,997,748.56 is: 60,649,096,921.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,253,552,797.52 : 132,379,456,763.64 = 40,432,997,748.56 : x
  2. Step 2: Convert to fraction form
    88,253,552,797.52/132,379,456,763.64 = 40,432,997,748.56/x
  3. Step 3: Cross multiply
    88,253,552,797.52x = 132,379,456,763.64 × 40,432,997,748.56
  4. Step 4: Simplify right side
    88,253,552,797.52x = 5,352,498,277,279,851,347,968
  5. Step 5: Solve for x
    x = 5,352,498,277,279,851,347,968/88,253,552,797.52
  6. Step 6: Final answer
    x = 60,649,096,921.46

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1.5x scale

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.