Home / 4,083,275,401.20-6,124,913,101.80-2,013,988,489.20

Finding the Fourth Proportional to 4,083,275,401.20, 6,124,913,101.80 and 2,013,988,489.20

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Solution

The fourth proportional to 4,083,275,401.20, 6,124,913,101.80 and 2,013,988,489.20 is: 3,020,982,733.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,083,275,401.20 : 6,124,913,101.80 = 2,013,988,489.20 : x
  2. Step 2: Convert to fraction form
    4,083,275,401.20/6,124,913,101.80 = 2,013,988,489.20/x
  3. Step 3: Cross multiply
    4,083,275,401.20x = 6,124,913,101.80 × 2,013,988,489.20
  4. Step 4: Simplify right side
    4,083,275,401.20x = 12,335,504,484,375,468,032
  5. Step 5: Solve for x
    x = 12,335,504,484,375,468,032/4,083,275,401.20
  6. Step 6: Final answer
    x = 3,020,982,733.80

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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.