Home / 4,661,527,009.20-6,992,290,513.80-3,192,198,932.40

Finding the Fourth Proportional to 4,661,527,009.20, 6,992,290,513.80 and 3,192,198,932.40

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Solution

The fourth proportional to 4,661,527,009.20, 6,992,290,513.80 and 3,192,198,932.40 is: 4,788,298,398.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,661,527,009.20 : 6,992,290,513.80 = 3,192,198,932.40 : x
  2. Step 2: Convert to fraction form
    4,661,527,009.20/6,992,290,513.80 = 3,192,198,932.40/x
  3. Step 3: Cross multiply
    4,661,527,009.20x = 6,992,290,513.80 × 3,192,198,932.40
  4. Step 4: Simplify right side
    4,661,527,009.20x = 22,320,782,313,183,006,720
  5. Step 5: Solve for x
    x = 22,320,782,313,183,006,720/4,661,527,009.20
  6. Step 6: Final answer
    x = 4,788,298,398.60

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1.5x scale

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.