Home / 105,626,114.97-158,327,348.25-35,529,612.96

Finding the Fourth Proportional to 105,626,114.97, 158,327,348.25 and 35,529,612.96

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Solution

The fourth proportional to 105,626,114.97, 158,327,348.25 and 35,529,612.96 is: 53,256,804.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,626,114.97 : 158,327,348.25 = 35,529,612.96 : x
  2. Step 2: Convert to fraction form
    105,626,114.97/158,327,348.25 = 35,529,612.96/x
  3. Step 3: Cross multiply
    105,626,114.97x = 158,327,348.25 × 35,529,612.96
  4. Step 4: Simplify right side
    105,626,114.97x = 5,625,309,404,305,633
  5. Step 5: Solve for x
    x = 5,625,309,404,305,633/105,626,114.97
  6. Step 6: Final answer
    x = 53,256,804.97

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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.