Home / 2,447,314,707,911.80-3,377,304,796,647.40-1,334,949,202,881.60

Finding the Fourth Proportional to 2,447,314,707,911.80, 3,377,304,796,647.40 and 1,334,949,202,881.60

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Solution

The fourth proportional to 2,447,314,707,911.80, 3,377,304,796,647.40 and 1,334,949,202,881.60 is: 1,842,235,627,317.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,314,707,911.80 : 3,377,304,796,647.40 = 1,334,949,202,881.60 : x
  2. Step 2: Convert to fraction form
    2,447,314,707,911.80/3,377,304,796,647.40 = 1,334,949,202,881.60/x
  3. Step 3: Cross multiply
    2,447,314,707,911.80x = 3,377,304,796,647.40 × 1,334,949,202,881.60
  4. Step 4: Simplify right side
    2,447,314,707,911.80x = 4,508,530,346,172,651,061,379,072
  5. Step 5: Solve for x
    x = 4,508,530,346,172,651,061,379,072/2,447,314,707,911.80
  6. Step 6: Final answer
    x = 1,842,235,627,317.26

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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.