Home / 3,633,344,091.86-5,014,016,864.26-1,962,593,249.42

Finding the Fourth Proportional to 3,633,344,091.86, 5,014,016,864.26 and 1,962,593,249.42

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Solution

The fourth proportional to 3,633,344,091.86, 5,014,016,864.26 and 1,962,593,249.42 is: 2,708,379,773.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633,344,091.86 : 5,014,016,864.26 = 1,962,593,249.42 : x
  2. Step 2: Convert to fraction form
    3,633,344,091.86/5,014,016,864.26 = 1,962,593,249.42/x
  3. Step 3: Cross multiply
    3,633,344,091.86x = 5,014,016,864.26 × 1,962,593,249.42
  4. Step 4: Simplify right side
    3,633,344,091.86x = 9,840,475,650,282,340,352
  5. Step 5: Solve for x
    x = 9,840,475,650,282,340,352/3,633,344,091.86
  6. Step 6: Final answer
    x = 2,708,379,773.98

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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.