Home / 2,447,314,707,891.40-3,377,304,796,618.90-1,334,949,202,861.40

Finding the Fourth Proportional to 2,447,314,707,891.40, 3,377,304,796,618.90 and 1,334,949,202,861.40

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Solution

The fourth proportional to 2,447,314,707,891.40, 3,377,304,796,618.90 and 1,334,949,202,861.40 is: 1,842,235,627,289.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,314,707,891.40 : 3,377,304,796,618.90 = 1,334,949,202,861.40 : x
  2. Step 2: Convert to fraction form
    2,447,314,707,891.40/3,377,304,796,618.90 = 1,334,949,202,861.40/x
  3. Step 3: Cross multiply
    2,447,314,707,891.40x = 3,377,304,796,618.90 × 1,334,949,202,861.40
  4. Step 4: Simplify right side
    2,447,314,707,891.40x = 4,508,530,346,066,382,833,057,792
  5. Step 5: Solve for x
    x = 4,508,530,346,066,382,833,057,792/2,447,314,707,891.40
  6. Step 6: Final answer
    x = 1,842,235,627,289.19

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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.