Home / 4,039,992,712.62-6,054,631,787.25-2,074,766,409.90

Finding the Fourth Proportional to 4,039,992,712.62, 6,054,631,787.25 and 2,074,766,409.90

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Solution

The fourth proportional to 4,039,992,712.62, 6,054,631,787.25 and 2,074,766,409.90 is: 3,109,398,345.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,039,992,712.62 : 6,054,631,787.25 = 2,074,766,409.90 : x
  2. Step 2: Convert to fraction form
    4,039,992,712.62/6,054,631,787.25 = 2,074,766,409.90/x
  3. Step 3: Cross multiply
    4,039,992,712.62x = 6,054,631,787.25 × 2,074,766,409.90
  4. Step 4: Simplify right side
    4,039,992,712.62x = 12,561,946,656,499,103,744
  5. Step 5: Solve for x
    x = 12,561,946,656,499,103,744/4,039,992,712.62
  6. Step 6: Final answer
    x = 3,109,398,345.51

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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.