Home / 2,447,314,707,939.20-3,377,304,796,685.40-1,334,949,202,909.30

Finding the Fourth Proportional to 2,447,314,707,939.20, 3,377,304,796,685.40 and 1,334,949,202,909.30

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Solution

The fourth proportional to 2,447,314,707,939.20, 3,377,304,796,685.40 and 1,334,949,202,909.30 is: 1,842,235,627,355.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,314,707,939.20 : 3,377,304,796,685.40 = 1,334,949,202,909.30 : x
  2. Step 2: Convert to fraction form
    2,447,314,707,939.20/3,377,304,796,685.40 = 1,334,949,202,909.30/x
  3. Step 3: Cross multiply
    2,447,314,707,939.20x = 3,377,304,796,685.40 × 1,334,949,202,909.30
  4. Step 4: Simplify right side
    2,447,314,707,939.20x = 4,508,530,346,316,930,287,140,864
  5. Step 5: Solve for x
    x = 4,508,530,346,316,930,287,140,864/2,447,314,707,939.20
  6. Step 6: Final answer
    x = 1,842,235,627,355.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.