Home / 149,799,757,310.40-224,699,635,965.60-136,086,028,593.60

Finding the Fourth Proportional to 149,799,757,310.40, 224,699,635,965.60 and 136,086,028,593.60

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Solution

The fourth proportional to 149,799,757,310.40, 224,699,635,965.60 and 136,086,028,593.60 is: 204,129,042,890.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,799,757,310.40 : 224,699,635,965.60 = 136,086,028,593.60 : x
  2. Step 2: Convert to fraction form
    149,799,757,310.40/224,699,635,965.60 = 136,086,028,593.60/x
  3. Step 3: Cross multiply
    149,799,757,310.40x = 224,699,635,965.60 × 136,086,028,593.60
  4. Step 4: Simplify right side
    149,799,757,310.40x = 30,578,481,084,986,153,762,816
  5. Step 5: Solve for x
    x = 30,578,481,084,986,153,762,816/149,799,757,310.40
  6. Step 6: Final answer
    x = 204,129,042,890.40

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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.