Home / 95,525,987.49-131,816,755.89-55,842,795.90

Finding the Fourth Proportional to 95,525,987.49, 131,816,755.89 and 55,842,795.90

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Solution

The fourth proportional to 95,525,987.49, 131,816,755.89 and 55,842,795.90 is: 77,057,734.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,525,987.49 : 131,816,755.89 = 55,842,795.90 : x
  2. Step 2: Convert to fraction form
    95,525,987.49/131,816,755.89 = 55,842,795.90/x
  3. Step 3: Cross multiply
    95,525,987.49x = 131,816,755.89 × 55,842,795.90
  4. Step 4: Simplify right side
    95,525,987.49x = 7,361,016,195,365,393
  5. Step 5: Solve for x
    x = 7,361,016,195,365,393/95,525,987.49
  6. Step 6: Final answer
    x = 77,057,734.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.