Home / 3,934,690,791.90-5,904,303,669.45-1,482,787,355.10

Finding the Fourth Proportional to 3,934,690,791.90, 5,904,303,669.45 and 1,482,787,355.10

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Solution

The fourth proportional to 3,934,690,791.90, 5,904,303,669.45 and 1,482,787,355.10 is: 2,225,035,532.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,934,690,791.90 : 5,904,303,669.45 = 1,482,787,355.10 : x
  2. Step 2: Convert to fraction form
    3,934,690,791.90/5,904,303,669.45 = 1,482,787,355.10/x
  3. Step 3: Cross multiply
    3,934,690,791.90x = 5,904,303,669.45 × 1,482,787,355.10
  4. Step 4: Simplify right side
    3,934,690,791.90x = 8,754,826,821,730,989,056
  5. Step 5: Solve for x
    x = 8,754,826,821,730,989,056/3,934,690,791.90
  6. Step 6: Final answer
    x = 2,225,035,532.59

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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.