Home / 2,016,155,521.20-3,024,233,281.80-1,608,008,833.20

Finding the Fourth Proportional to 2,016,155,521.20, 3,024,233,281.80 and 1,608,008,833.20

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Solution

The fourth proportional to 2,016,155,521.20, 3,024,233,281.80 and 1,608,008,833.20 is: 2,412,013,249.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,155,521.20 : 3,024,233,281.80 = 1,608,008,833.20 : x
  2. Step 2: Convert to fraction form
    2,016,155,521.20/3,024,233,281.80 = 1,608,008,833.20/x
  3. Step 3: Cross multiply
    2,016,155,521.20x = 3,024,233,281.80 × 1,608,008,833.20
  4. Step 4: Simplify right side
    2,016,155,521.20x = 4,862,993,830,791,825,408
  5. Step 5: Solve for x
    x = 4,862,993,830,791,825,408/2,016,155,521.20
  6. Step 6: Final answer
    x = 2,412,013,249.80

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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.