Home / 8,077,917,524.96-12,121,597,968.33-5,834,752,893.65

Finding the Fourth Proportional to 8,077,917,524.96, 12,121,597,968.33 and 5,834,752,893.65

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Solution

The fourth proportional to 8,077,917,524.96, 12,121,597,968.33 and 5,834,752,893.65 is: 8,755,539,853.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,077,917,524.96 : 12,121,597,968.33 = 5,834,752,893.65 : x
  2. Step 2: Convert to fraction form
    8,077,917,524.96/12,121,597,968.33 = 5,834,752,893.65/x
  3. Step 3: Cross multiply
    8,077,917,524.96x = 12,121,597,968.33 × 5,834,752,893.65
  4. Step 4: Simplify right side
    8,077,917,524.96x = 70,726,528,821,375,426,560
  5. Step 5: Solve for x
    x = 70,726,528,821,375,426,560/8,077,917,524.96
  6. Step 6: Final answer
    x = 8,755,539,853.29

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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.