Home / 2,447,314,707,909.30-3,377,304,796,643.90-1,334,949,202,879.10

Finding the Fourth Proportional to 2,447,314,707,909.30, 3,377,304,796,643.90 and 1,334,949,202,879.10

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Solution

The fourth proportional to 2,447,314,707,909.30, 3,377,304,796,643.90 and 1,334,949,202,879.10 is: 1,842,235,627,313.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,314,707,909.30 : 3,377,304,796,643.90 = 1,334,949,202,879.10 : x
  2. Step 2: Convert to fraction form
    2,447,314,707,909.30/3,377,304,796,643.90 = 1,334,949,202,879.10/x
  3. Step 3: Cross multiply
    2,447,314,707,909.30x = 3,377,304,796,643.90 × 1,334,949,202,879.10
  4. Step 4: Simplify right side
    2,447,314,707,909.30x = 4,508,530,346,159,535,304,998,912
  5. Step 5: Solve for x
    x = 4,508,530,346,159,535,304,998,912/2,447,314,707,909.30
  6. Step 6: Final answer
    x = 1,842,235,627,313.78

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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.