Home / 3,568,701,610.20-4,924,941,131.80-2,140,005,322.20

Finding the Fourth Proportional to 3,568,701,610.20, 4,924,941,131.80 and 2,140,005,322.20

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Solution

The fourth proportional to 3,568,701,610.20, 4,924,941,131.80 and 2,140,005,322.20 is: 2,953,287,045.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,701,610.20 : 4,924,941,131.80 = 2,140,005,322.20 : x
  2. Step 2: Convert to fraction form
    3,568,701,610.20/4,924,941,131.80 = 2,140,005,322.20/x
  3. Step 3: Cross multiply
    3,568,701,610.20x = 4,924,941,131.80 × 2,140,005,322.20
  4. Step 4: Simplify right side
    3,568,701,610.20x = 10,539,400,233,573,691,392
  5. Step 5: Solve for x
    x = 10,539,400,233,573,691,392/3,568,701,610.20
  6. Step 6: Final answer
    x = 2,953,287,045.20

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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.