Home / 3,934,690,808.40-5,904,303,694.20-1,482,787,371.60

Finding the Fourth Proportional to 3,934,690,808.40, 5,904,303,694.20 and 1,482,787,371.60

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Solution

The fourth proportional to 3,934,690,808.40, 5,904,303,694.20 and 1,482,787,371.60 is: 2,225,035,557.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,934,690,808.40 : 5,904,303,694.20 = 1,482,787,371.60 : x
  2. Step 2: Convert to fraction form
    3,934,690,808.40/5,904,303,694.20 = 1,482,787,371.60/x
  3. Step 3: Cross multiply
    3,934,690,808.40x = 5,904,303,694.20 × 1,482,787,371.60
  4. Step 4: Simplify right side
    3,934,690,808.40x = 8,754,826,955,850,987,520
  5. Step 5: Solve for x
    x = 8,754,826,955,850,987,520/3,934,690,808.40
  6. Step 6: Final answer
    x = 2,225,035,557.35

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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.