Home / 3,106,363,411.20-4,660,199,522.73-1,007,675,947.25

Finding the Fourth Proportional to 3,106,363,411.20, 4,660,199,522.73 and 1,007,675,947.25

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Solution

The fourth proportional to 3,106,363,411.20, 4,660,199,522.73 and 1,007,675,947.25 is: 1,511,726,204.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,106,363,411.20 : 4,660,199,522.73 = 1,007,675,947.25 : x
  2. Step 2: Convert to fraction form
    3,106,363,411.20/4,660,199,522.73 = 1,007,675,947.25/x
  3. Step 3: Cross multiply
    3,106,363,411.20x = 4,660,199,522.73 × 1,007,675,947.25
  4. Step 4: Simplify right side
    3,106,363,411.20x = 4,695,970,968,440,949,760
  5. Step 5: Solve for x
    x = 4,695,970,968,440,949,760/3,106,363,411.20
  6. Step 6: Final answer
    x = 1,511,726,204.19

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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.