Home / 4,367,152,849.20-6,552,520,864.20-1,608,103,633.20

Finding the Fourth Proportional to 4,367,152,849.20, 6,552,520,864.20 and 1,608,103,633.20

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Solution

The fourth proportional to 4,367,152,849.20, 6,552,520,864.20 and 1,608,103,633.20 is: 2,412,815,161.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,367,152,849.20 : 6,552,520,864.20 = 1,608,103,633.20 : x
  2. Step 2: Convert to fraction form
    4,367,152,849.20/6,552,520,864.20 = 1,608,103,633.20/x
  3. Step 3: Cross multiply
    4,367,152,849.20x = 6,552,520,864.20 × 1,608,103,633.20
  4. Step 4: Simplify right side
    4,367,152,849.20x = 10,537,132,608,338,823,168
  5. Step 5: Solve for x
    x = 10,537,132,608,338,823,168/4,367,152,849.20
  6. Step 6: Final answer
    x = 2,412,815,161.78

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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.