Home / 176,872,462.60-244,080,728.97-96,405,147.76

Finding the Fourth Proportional to 176,872,462.60, 244,080,728.97 and 96,405,147.76

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Solution

The fourth proportional to 176,872,462.60, 244,080,728.97 and 96,405,147.76 is: 133,037,321.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,872,462.60 : 244,080,728.97 = 96,405,147.76 : x
  2. Step 2: Convert to fraction form
    176,872,462.60/244,080,728.97 = 96,405,147.76/x
  3. Step 3: Cross multiply
    176,872,462.60x = 244,080,728.97 × 96,405,147.76
  4. Step 4: Simplify right side
    176,872,462.60x = 23,530,638,741,721,364
  5. Step 5: Solve for x
    x = 23,530,638,741,721,364/176,872,462.60
  6. Step 6: Final answer
    x = 133,037,321.90

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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.