Home / 49,722,549,102.32-68,629,884,649.16-32,384,663,767.85

Finding the Fourth Proportional to 49,722,549,102.32, 68,629,884,649.16 and 32,384,663,767.85

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Solution

The fourth proportional to 49,722,549,102.32, 68,629,884,649.16 and 32,384,663,767.85 is: 44,699,151,168.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,722,549,102.32 : 68,629,884,649.16 = 32,384,663,767.85 : x
  2. Step 2: Convert to fraction form
    49,722,549,102.32/68,629,884,649.16 = 32,384,663,767.85/x
  3. Step 3: Cross multiply
    49,722,549,102.32x = 68,629,884,649.16 × 32,384,663,767.85
  4. Step 4: Simplify right side
    49,722,549,102.32x = 2,222,555,738,789,420,728,320
  5. Step 5: Solve for x
    x = 2,222,555,738,789,420,728,320/49,722,549,102.32
  6. Step 6: Final answer
    x = 44,699,151,168.13

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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.