Home / 3,519,005,271.19-5,311,232,776.69

Finding the Third Proportional to 3,519,005,271.19 and 5,311,232,776.69

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Solution

The third proportional to 3,519,005,271.19 and 5,311,232,776.69 is: 8,016,240,793.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,519,005,271.19 : 5,311,232,776.69 = 5,311,232,776.69 : x
  2. Step 2: Convert to fraction form
    3,519,005,271.19/5,311,232,776.69 = 5,311,232,776.69/x
  3. Step 3: Cross multiply
    3,519,005,271.19x = 5,311,232,776.69 × 5,311,232,776.69
  4. Step 4: Simplify right side
    3,519,005,271.19x = 28,209,193,608,159,612,928
  5. Step 5: Solve for x
    x = 28,209,193,608,159,612,928/3,519,005,271.19
  6. Step 6: Final answer
    x = 8,016,240,793.71

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.