Home / 63,876,757.86-95,815,904.62-17,815,823.24

Finding the Fourth Proportional to 63,876,757.86, 95,815,904.62 and 17,815,823.24

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Solution

The fourth proportional to 63,876,757.86, 95,815,904.62 and 17,815,823.24 is: 26,723,949.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,876,757.86 : 95,815,904.62 = 17,815,823.24 : x
  2. Step 2: Convert to fraction form
    63,876,757.86/95,815,904.62 = 17,815,823.24/x
  3. Step 3: Cross multiply
    63,876,757.86x = 95,815,904.62 × 17,815,823.24
  4. Step 4: Simplify right side
    63,876,757.86x = 1,707,039,220,290,619.25
  5. Step 5: Solve for x
    x = 1,707,039,220,290,619.25/63,876,757.86
  6. Step 6: Final answer
    x = 26,723,949.01

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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.