Home / 146,395,882.94-219,584,839.80-60,132,051.80

Finding the Fourth Proportional to 146,395,882.94, 219,584,839.80 and 60,132,051.80

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Solution

The fourth proportional to 146,395,882.94, 219,584,839.80 and 60,132,051.80 is: 90,194,387.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,395,882.94 : 219,584,839.80 = 60,132,051.80 : x
  2. Step 2: Convert to fraction form
    146,395,882.94/219,584,839.80 = 60,132,051.80/x
  3. Step 3: Cross multiply
    146,395,882.94x = 219,584,839.80 × 60,132,051.80
  4. Step 4: Simplify right side
    146,395,882.94x = 13,204,086,961,348,302
  5. Step 5: Solve for x
    x = 13,204,086,961,348,302/146,395,882.94
  6. Step 6: Final answer
    x = 90,194,387.27

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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.