Home / 5,451,782,344.58-7,523,459,650.01-2,945,656,056.37

Finding the Fourth Proportional to 5,451,782,344.58, 7,523,459,650.01 and 2,945,656,056.37

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Solution

The fourth proportional to 5,451,782,344.58, 7,523,459,650.01 and 2,945,656,056.37 is: 4,065,005,365.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,451,782,344.58 : 7,523,459,650.01 = 2,945,656,056.37 : x
  2. Step 2: Convert to fraction form
    5,451,782,344.58/7,523,459,650.01 = 2,945,656,056.37/x
  3. Step 3: Cross multiply
    5,451,782,344.58x = 7,523,459,650.01 × 2,945,656,056.37
  4. Step 4: Simplify right side
    5,451,782,344.58x = 22,161,524,482,854,928,384
  5. Step 5: Solve for x
    x = 22,161,524,482,854,928,384/5,451,782,344.58
  6. Step 6: Final answer
    x = 4,065,005,365.61

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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.