Home / 233,845,743.44-350,069,755.80-141,449,859.92

Finding the Fourth Proportional to 233,845,743.44, 350,069,755.80 and 141,449,859.92

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Solution

The fourth proportional to 233,845,743.44, 350,069,755.80 and 141,449,859.92 is: 211,752,060.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,845,743.44 : 350,069,755.80 = 141,449,859.92 : x
  2. Step 2: Convert to fraction form
    233,845,743.44/350,069,755.80 = 141,449,859.92/x
  3. Step 3: Cross multiply
    233,845,743.44x = 350,069,755.80 × 141,449,859.92
  4. Step 4: Simplify right side
    233,845,743.44x = 49,517,317,920,138,608
  5. Step 5: Solve for x
    x = 49,517,317,920,138,608/233,845,743.44
  6. Step 6: Final answer
    x = 211,752,060.10

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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.