Home / 95,917,514.70-143,876,272.05-35,356,860.30

Finding the Fourth Proportional to 95,917,514.70, 143,876,272.05 and 35,356,860.30

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Solution

The fourth proportional to 95,917,514.70, 143,876,272.05 and 35,356,860.30 is: 53,035,290.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,917,514.70 : 143,876,272.05 = 35,356,860.30 : x
  2. Step 2: Convert to fraction form
    95,917,514.70/143,876,272.05 = 35,356,860.30/x
  3. Step 3: Cross multiply
    95,917,514.70x = 143,876,272.05 × 35,356,860.30
  4. Step 4: Simplify right side
    95,917,514.70x = 5,087,013,251,356,645
  5. Step 5: Solve for x
    x = 5,087,013,251,356,645/95,917,514.70
  6. Step 6: Final answer
    x = 53,035,290.45

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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.