Home / 96,065,998,734.56-144,069,986,405.49-28,895,412,505.24

Finding the Fourth Proportional to 96,065,998,734.56, 144,069,986,405.49 and 28,895,412,505.24

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Solution

The fourth proportional to 96,065,998,734.56, 144,069,986,405.49 and 28,895,412,505.24 is: 43,334,392,414.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,065,998,734.56 : 144,069,986,405.49 = 28,895,412,505.24 : x
  2. Step 2: Convert to fraction form
    96,065,998,734.56/144,069,986,405.49 = 28,895,412,505.24/x
  3. Step 3: Cross multiply
    96,065,998,734.56x = 144,069,986,405.49 × 28,895,412,505.24
  4. Step 4: Simplify right side
    96,065,998,734.56x = 4,162,961,686,810,952,466,432
  5. Step 5: Solve for x
    x = 4,162,961,686,810,952,466,432/96,065,998,734.56
  6. Step 6: Final answer
    x = 43,334,392,414.05

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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.