Home / 179,891,550.27-248,250,422.43-97,385,335.02

Finding the Fourth Proportional to 179,891,550.27, 248,250,422.43 and 97,385,335.02

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Solution

The fourth proportional to 179,891,550.27, 248,250,422.43 and 97,385,335.02 is: 134,391,807.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,891,550.27 : 248,250,422.43 = 97,385,335.02 : x
  2. Step 2: Convert to fraction form
    179,891,550.27/248,250,422.43 = 97,385,335.02/x
  3. Step 3: Cross multiply
    179,891,550.27x = 248,250,422.43 × 97,385,335.02
  4. Step 4: Simplify right side
    179,891,550.27x = 24,175,950,557,202,072
  5. Step 5: Solve for x
    x = 24,175,950,557,202,072/179,891,550.27
  6. Step 6: Final answer
    x = 134,391,807.29

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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.