Home / 168,557,379.48-232,628,067.18-95,223,245.40

Finding the Fourth Proportional to 168,557,379.48, 232,628,067.18 and 95,223,245.40

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Solution

The fourth proportional to 168,557,379.48, 232,628,067.18 and 95,223,245.40 is: 131,418,746.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,557,379.48 : 232,628,067.18 = 95,223,245.40 : x
  2. Step 2: Convert to fraction form
    168,557,379.48/232,628,067.18 = 95,223,245.40/x
  3. Step 3: Cross multiply
    168,557,379.48x = 232,628,067.18 × 95,223,245.40
  4. Step 4: Simplify right side
    168,557,379.48x = 22,151,599,528,008,828
  5. Step 5: Solve for x
    x = 22,151,599,528,008,828/168,557,379.48
  6. Step 6: Final answer
    x = 131,418,746.52

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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.