Home / 75,582,856,810.60-113,374,285,215.90-23,231,241,629.80

Finding the Fourth Proportional to 75,582,856,810.60, 113,374,285,215.90 and 23,231,241,629.80

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Solution

The fourth proportional to 75,582,856,810.60, 113,374,285,215.90 and 23,231,241,629.80 is: 34,846,862,444.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,582,856,810.60 : 113,374,285,215.90 = 23,231,241,629.80 : x
  2. Step 2: Convert to fraction form
    75,582,856,810.60/113,374,285,215.90 = 23,231,241,629.80/x
  3. Step 3: Cross multiply
    75,582,856,810.60x = 113,374,285,215.90 × 23,231,241,629.80
  4. Step 4: Simplify right side
    75,582,856,810.60x = 2,633,825,414,456,434,753,536
  5. Step 5: Solve for x
    x = 2,633,825,414,456,434,753,536/75,582,856,810.60
  6. Step 6: Final answer
    x = 34,846,862,444.70

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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.