Home / 127,222,074-175,573,961.54-95,804,693.73

Finding the Fourth Proportional to 127,222,074, 175,573,961.54 and 95,804,693.73

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Solution

The fourth proportional to 127,222,074, 175,573,961.54 and 95,804,693.73 is: 132,216,124.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,222,074 : 175,573,961.54 = 95,804,693.73 : x
  2. Step 2: Convert to fraction form
    127,222,074/175,573,961.54 = 95,804,693.73/x
  3. Step 3: Cross multiply
    127,222,074x = 175,573,961.54 × 95,804,693.73
  4. Step 4: Simplify right side
    127,222,074x = 16,820,809,612,302,500
  5. Step 5: Solve for x
    x = 16,820,809,612,302,500/127,222,074
  6. Step 6: Final answer
    x = 132,216,124.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.