Home / 3,568,431,870.88-4,924,147,274.58-2,063,154,799.60

Finding the Fourth Proportional to 3,568,431,870.88, 4,924,147,274.58 and 2,063,154,799.60

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Solution

The fourth proportional to 3,568,431,870.88, 4,924,147,274.58 and 2,063,154,799.60 is: 2,846,986,702.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,431,870.88 : 4,924,147,274.58 = 2,063,154,799.60 : x
  2. Step 2: Convert to fraction form
    3,568,431,870.88/4,924,147,274.58 = 2,063,154,799.60/x
  3. Step 3: Cross multiply
    3,568,431,870.88x = 4,924,147,274.58 × 2,063,154,799.60
  4. Step 4: Simplify right side
    3,568,431,870.88x = 10,159,278,083,486,986,240
  5. Step 5: Solve for x
    x = 10,159,278,083,486,986,240/3,568,431,870.88
  6. Step 6: Final answer
    x = 2,846,986,702.03

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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.