Home / 4,079,709,994.40-6,105,456,217.20-2,445,107,703.20

Finding the Fourth Proportional to 4,079,709,994.40, 6,105,456,217.20 and 2,445,107,703.20

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Solution

The fourth proportional to 4,079,709,994.40, 6,105,456,217.20 and 2,445,107,703.20 is: 3,659,205,690.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,079,709,994.40 : 6,105,456,217.20 = 2,445,107,703.20 : x
  2. Step 2: Convert to fraction form
    4,079,709,994.40/6,105,456,217.20 = 2,445,107,703.20/x
  3. Step 3: Cross multiply
    4,079,709,994.40x = 6,105,456,217.20 × 2,445,107,703.20
  4. Step 4: Simplify right side
    4,079,709,994.40x = 14,928,498,028,226,050,048
  5. Step 5: Solve for x
    x = 14,928,498,028,226,050,048/4,079,709,994.40
  6. Step 6: Final answer
    x = 3,659,205,690.78

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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.