Home / 5,656,288,070.49-7,805,919,464.96-3,150,161,380.41

Finding the Fourth Proportional to 5,656,288,070.49, 7,805,919,464.96 and 3,150,161,380.41

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Solution

The fourth proportional to 5,656,288,070.49, 7,805,919,464.96 and 3,150,161,380.41 is: 4,347,357,441.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,656,288,070.49 : 7,805,919,464.96 = 3,150,161,380.41 : x
  2. Step 2: Convert to fraction form
    5,656,288,070.49/7,805,919,464.96 = 3,150,161,380.41/x
  3. Step 3: Cross multiply
    5,656,288,070.49x = 7,805,919,464.96 × 3,150,161,380.41
  4. Step 4: Simplify right side
    5,656,288,070.49x = 24,589,906,037,080,223,744
  5. Step 5: Solve for x
    x = 24,589,906,037,080,223,744/5,656,288,070.49
  6. Step 6: Final answer
    x = 4,347,357,441.96

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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.