Home / 68,792,299,153,815-94,933,369,201,134-37,150,987,773,489

Finding the Fourth Proportional to 68,792,299,153,815, 94,933,369,201,134 and 37,150,987,773,489

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Solution

The fourth proportional to 68,792,299,153,815, 94,933,369,201,134 and 37,150,987,773,489 is: 51,268,361,166,438.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,792,299,153,815 : 94,933,369,201,134 = 37,150,987,773,489 : x
  2. Step 2: Convert to fraction form
    68,792,299,153,815/94,933,369,201,134 = 37,150,987,773,489/x
  3. Step 3: Cross multiply
    68,792,299,153,815x = 94,933,369,201,134 × 37,150,987,773,489
  4. Step 4: Simplify right side
    68,792,299,153,815x = 3,526,868,438,487,446,220,405,997,568
  5. Step 5: Solve for x
    x = 3,526,868,438,487,446,220,405,997,568/68,792,299,153,815
  6. Step 6: Final answer
    x = 51,268,361,166,438.17

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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.