Home / 63,945,009.80-95,917,514.70-23,571,240.20

Finding the Fourth Proportional to 63,945,009.80, 95,917,514.70 and 23,571,240.20

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Solution

The fourth proportional to 63,945,009.80, 95,917,514.70 and 23,571,240.20 is: 35,356,860.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,945,009.80 : 95,917,514.70 = 23,571,240.20 : x
  2. Step 2: Convert to fraction form
    63,945,009.80/95,917,514.70 = 23,571,240.20/x
  3. Step 3: Cross multiply
    63,945,009.80x = 95,917,514.70 × 23,571,240.20
  4. Step 4: Simplify right side
    63,945,009.80x = 2,260,894,778,380,731
  5. Step 5: Solve for x
    x = 2,260,894,778,380,731/63,945,009.80
  6. Step 6: Final answer
    x = 35,356,860.30

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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.