Home / 182,285,725,459.10-273,322,601,191.85-68,974,204,766.33

Finding the Fourth Proportional to 182,285,725,459.10, 273,322,601,191.85 and 68,974,204,766.33

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Solution

The fourth proportional to 182,285,725,459.10, 273,322,601,191.85 and 68,974,204,766.33 is: 103,421,203,247.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,285,725,459.10 : 273,322,601,191.85 = 68,974,204,766.33 : x
  2. Step 2: Convert to fraction form
    182,285,725,459.10/273,322,601,191.85 = 68,974,204,766.33/x
  3. Step 3: Cross multiply
    182,285,725,459.10x = 273,322,601,191.85 × 68,974,204,766.33
  4. Step 4: Simplify right side
    182,285,725,459.10x = 18,852,209,061,873,433,182,208
  5. Step 5: Solve for x
    x = 18,852,209,061,873,433,182,208/182,285,725,459.10
  6. Step 6: Final answer
    x = 103,421,203,247.77

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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.