Home / 176,757,617.55-265,120,067.26-83,363,174.34

Finding the Fourth Proportional to 176,757,617.55, 265,120,067.26 and 83,363,174.34

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Solution

The fourth proportional to 176,757,617.55, 265,120,067.26 and 83,363,174.34 is: 125,037,046.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,757,617.55 : 265,120,067.26 = 83,363,174.34 : x
  2. Step 2: Convert to fraction form
    176,757,617.55/265,120,067.26 = 83,363,174.34/x
  3. Step 3: Cross multiply
    176,757,617.55x = 265,120,067.26 × 83,363,174.34
  4. Step 4: Simplify right side
    176,757,617.55x = 22,101,250,386,285,488
  5. Step 5: Solve for x
    x = 22,101,250,386,285,488/176,757,617.55
  6. Step 6: Final answer
    x = 125,037,046.17

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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.