Home / 18,007,436,245.59-24,842,113,274.07-10,868,568,034.95

Finding the Fourth Proportional to 18,007,436,245.59, 24,842,113,274.07 and 10,868,568,034.95

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Solution

The fourth proportional to 18,007,436,245.59, 24,842,113,274.07 and 10,868,568,034.95 is: 14,993,705,631.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,007,436,245.59 : 24,842,113,274.07 = 10,868,568,034.95 : x
  2. Step 2: Convert to fraction form
    18,007,436,245.59/24,842,113,274.07 = 10,868,568,034.95/x
  3. Step 3: Cross multiply
    18,007,436,245.59x = 24,842,113,274.07 × 10,868,568,034.95
  4. Step 4: Simplify right side
    18,007,436,245.59x = 269,998,198,251,164,303,360
  5. Step 5: Solve for x
    x = 269,998,198,251,164,303,360/18,007,436,245.59
  6. Step 6: Final answer
    x = 14,993,705,631.88

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1.5x scale

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.