Home / 95,917,499.20-143,876,248.80-35,356,844.80

Finding the Fourth Proportional to 95,917,499.20, 143,876,248.80 and 35,356,844.80

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Solution

The fourth proportional to 95,917,499.20, 143,876,248.80 and 35,356,844.80 is: 53,035,267.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,917,499.20 : 143,876,248.80 = 35,356,844.80 : x
  2. Step 2: Convert to fraction form
    95,917,499.20/143,876,248.80 = 35,356,844.80/x
  3. Step 3: Cross multiply
    95,917,499.20x = 143,876,248.80 × 35,356,844.80
  4. Step 4: Simplify right side
    95,917,499.20x = 5,087,010,199,227,786
  5. Step 5: Solve for x
    x = 5,087,010,199,227,786/95,917,499.20
  6. Step 6: Final answer
    x = 53,035,267.20

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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.