Home / 3,269,448,219.73-4,900,188,124.10-1,694,687,345.08

Finding the Fourth Proportional to 3,269,448,219.73, 4,900,188,124.10 and 1,694,687,345.08

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Solution

The fourth proportional to 3,269,448,219.73, 4,900,188,124.10 and 1,694,687,345.08 is: 2,539,965,842.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269,448,219.73 : 4,900,188,124.10 = 1,694,687,345.08 : x
  2. Step 2: Convert to fraction form
    3,269,448,219.73/4,900,188,124.10 = 1,694,687,345.08/x
  3. Step 3: Cross multiply
    3,269,448,219.73x = 4,900,188,124.10 × 1,694,687,345.08
  4. Step 4: Simplify right side
    3,269,448,219.73x = 8,304,286,802,423,574,528
  5. Step 5: Solve for x
    x = 8,304,286,802,423,574,528/3,269,448,219.73
  6. Step 6: Final answer
    x = 2,539,965,842.65

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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.