Home / 94,753,344.53-142,006,183.38-68,580,307.23

Finding the Fourth Proportional to 94,753,344.53, 142,006,183.38 and 68,580,307.23

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Solution

The fourth proportional to 94,753,344.53, 142,006,183.38 and 68,580,307.23 is: 102,780,833.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,753,344.53 : 142,006,183.38 = 68,580,307.23 : x
  2. Step 2: Convert to fraction form
    94,753,344.53/142,006,183.38 = 68,580,307.23/x
  3. Step 3: Cross multiply
    94,753,344.53x = 142,006,183.38 × 68,580,307.23
  4. Step 4: Simplify right side
    94,753,344.53x = 9,738,827,684,760,120
  5. Step 5: Solve for x
    x = 9,738,827,684,760,120/94,753,344.53
  6. Step 6: Final answer
    x = 102,780,833.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.