Home / 167,792,553.60-251,263,677.60-133,780,329.60

Finding the Fourth Proportional to 167,792,553.60, 251,263,677.60 and 133,780,329.60

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Solution

The fourth proportional to 167,792,553.60, 251,263,677.60 and 133,780,329.60 is: 200,331,521.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,792,553.60 : 251,263,677.60 = 133,780,329.60 : x
  2. Step 2: Convert to fraction form
    167,792,553.60/251,263,677.60 = 133,780,329.60/x
  3. Step 3: Cross multiply
    167,792,553.60x = 251,263,677.60 × 133,780,329.60
  4. Step 4: Simplify right side
    167,792,553.60x = 33,614,137,605,836,136
  5. Step 5: Solve for x
    x = 33,614,137,605,836,136/167,792,553.60
  6. Step 6: Final answer
    x = 200,331,521.78

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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.