Home / 384,110,596,833.66-576,113,591,481.20-101,105,741,046.78

Finding the Fourth Proportional to 384,110,596,833.66, 576,113,591,481.20 and 101,105,741,046.78

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Solution

The fourth proportional to 384,110,596,833.66, 576,113,591,481.20 and 101,105,741,046.78 is: 151,644,844,151.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    384,110,596,833.66 : 576,113,591,481.20 = 101,105,741,046.78 : x
  2. Step 2: Convert to fraction form
    384,110,596,833.66/576,113,591,481.20 = 101,105,741,046.78/x
  3. Step 3: Cross multiply
    384,110,596,833.66x = 576,113,591,481.20 × 101,105,741,046.78
  4. Step 4: Simplify right side
    384,110,596,833.66x = 58,248,391,593,828,598,939,648
  5. Step 5: Solve for x
    x = 58,248,391,593,828,598,939,648/384,110,596,833.66
  6. Step 6: Final answer
    x = 151,644,844,151.63

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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.