Home / 16,577,140,825.87-24,878,605,744.22-11,570,336,380.78

Finding the Fourth Proportional to 16,577,140,825.87, 24,878,605,744.22 and 11,570,336,380.78

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Solution

The fourth proportional to 16,577,140,825.87, 24,878,605,744.22 and 11,570,336,380.78 is: 17,364,504,540.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,577,140,825.87 : 24,878,605,744.22 = 11,570,336,380.78 : x
  2. Step 2: Convert to fraction form
    16,577,140,825.87/24,878,605,744.22 = 11,570,336,380.78/x
  3. Step 3: Cross multiply
    16,577,140,825.87x = 24,878,605,744.22 × 11,570,336,380.78
  4. Step 4: Simplify right side
    16,577,140,825.87x = 287,853,837,145,306,562,560
  5. Step 5: Solve for x
    x = 287,853,837,145,306,562,560/16,577,140,825.87
  6. Step 6: Final answer
    x = 17,364,504,540.87

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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.