Home / 73,517,072,035.44-110,307,683,736.90-25,744,369,452.60

Finding the Fourth Proportional to 73,517,072,035.44, 110,307,683,736.90 and 25,744,369,452.60

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Solution

The fourth proportional to 73,517,072,035.44, 110,307,683,736.90 and 25,744,369,452.60 is: 38,627,786,512.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,517,072,035.44 : 110,307,683,736.90 = 25,744,369,452.60 : x
  2. Step 2: Convert to fraction form
    73,517,072,035.44/110,307,683,736.90 = 25,744,369,452.60/x
  3. Step 3: Cross multiply
    73,517,072,035.44x = 110,307,683,736.90 × 25,744,369,452.60
  4. Step 4: Simplify right side
    73,517,072,035.44x = 2,839,801,763,583,309,643,776
  5. Step 5: Solve for x
    x = 2,839,801,763,583,309,643,776/73,517,072,035.44
  6. Step 6: Final answer
    x = 38,627,786,512.15

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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.