Home / 179,395,319.90-269,092,979.85-88,696,055.90

Finding the Fourth Proportional to 179,395,319.90, 269,092,979.85 and 88,696,055.90

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Solution

The fourth proportional to 179,395,319.90, 269,092,979.85 and 88,696,055.90 is: 133,044,083.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,395,319.90 : 269,092,979.85 = 88,696,055.90 : x
  2. Step 2: Convert to fraction form
    179,395,319.90/269,092,979.85 = 88,696,055.90/x
  3. Step 3: Cross multiply
    179,395,319.90x = 269,092,979.85 × 88,696,055.90
  4. Step 4: Simplify right side
    179,395,319.90x = 23,867,485,983,073,176
  5. Step 5: Solve for x
    x = 23,867,485,983,073,176/179,395,319.90
  6. Step 6: Final answer
    x = 133,044,083.85

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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.