Home / 4,025,716,148.15-5,555,526,879.87-2,217,269,016.91

Finding the Fourth Proportional to 4,025,716,148.15, 5,555,526,879.87 and 2,217,269,016.91

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Solution

The fourth proportional to 4,025,716,148.15, 5,555,526,879.87 and 2,217,269,016.91 is: 3,059,852,500.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,025,716,148.15 : 5,555,526,879.87 = 2,217,269,016.91 : x
  2. Step 2: Convert to fraction form
    4,025,716,148.15/5,555,526,879.87 = 2,217,269,016.91/x
  3. Step 3: Cross multiply
    4,025,716,148.15x = 5,555,526,879.87 × 2,217,269,016.91
  4. Step 4: Simplify right side
    4,025,716,148.15x = 12,318,097,623,353,657,344
  5. Step 5: Solve for x
    x = 12,318,097,623,353,657,344/4,025,716,148.15
  6. Step 6: Final answer
    x = 3,059,852,500.78

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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.