Home / 3,284,431,351.76-4,926,236,040.12-1,073,456,215.76

Finding the Fourth Proportional to 3,284,431,351.76, 4,926,236,040.12 and 1,073,456,215.76

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Solution

The fourth proportional to 3,284,431,351.76, 4,926,236,040.12 and 1,073,456,215.76 is: 1,610,049,999.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,284,431,351.76 : 4,926,236,040.12 = 1,073,456,215.76 : x
  2. Step 2: Convert to fraction form
    3,284,431,351.76/4,926,236,040.12 = 1,073,456,215.76/x
  3. Step 3: Cross multiply
    3,284,431,351.76x = 4,926,236,040.12 × 1,073,456,215.76
  4. Step 4: Simplify right side
    3,284,431,351.76x = 5,288,098,697,567,742,976
  5. Step 5: Solve for x
    x = 5,288,098,697,567,742,976/3,284,431,351.76
  6. Step 6: Final answer
    x = 1,610,049,999.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.