Home / 179,664,027.70-269,589,353.55-83,925,915.70

Finding the Fourth Proportional to 179,664,027.70, 269,589,353.55 and 83,925,915.70

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Solution

The fourth proportional to 179,664,027.70, 269,589,353.55 and 83,925,915.70 is: 125,932,462.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,664,027.70 : 269,589,353.55 = 83,925,915.70 : x
  2. Step 2: Convert to fraction form
    179,664,027.70/269,589,353.55 = 83,925,915.70/x
  3. Step 3: Cross multiply
    179,664,027.70x = 269,589,353.55 × 83,925,915.70
  4. Step 4: Simplify right side
    179,664,027.70x = 22,625,533,359,654,796
  5. Step 5: Solve for x
    x = 22,625,533,359,654,796/179,664,027.70
  6. Step 6: Final answer
    x = 125,932,462.10

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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.