Home / 3,568,431,870.38-4,924,147,273.89-2,063,154,799.10

Finding the Fourth Proportional to 3,568,431,870.38, 4,924,147,273.89 and 2,063,154,799.10

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Solution

The fourth proportional to 3,568,431,870.38, 4,924,147,273.89 and 2,063,154,799.10 is: 2,846,986,701.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,431,870.38 : 4,924,147,273.89 = 2,063,154,799.10 : x
  2. Step 2: Convert to fraction form
    3,568,431,870.38/4,924,147,273.89 = 2,063,154,799.10/x
  3. Step 3: Cross multiply
    3,568,431,870.38x = 4,924,147,273.89 × 2,063,154,799.10
  4. Step 4: Simplify right side
    3,568,431,870.38x = 10,159,278,079,601,336,320
  5. Step 5: Solve for x
    x = 10,159,278,079,601,336,320/3,568,431,870.38
  6. Step 6: Final answer
    x = 2,846,986,701.34

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Double scale
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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.