Home / 36,213,346.80-54,320,020.20-17,081,470.80

Finding the Fourth Proportional to 36,213,346.80, 54,320,020.20 and 17,081,470.80

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Solution

The fourth proportional to 36,213,346.80, 54,320,020.20 and 17,081,470.80 is: 25,622,206.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,213,346.80 : 54,320,020.20 = 17,081,470.80 : x
  2. Step 2: Convert to fraction form
    36,213,346.80/54,320,020.20 = 17,081,470.80/x
  3. Step 3: Cross multiply
    36,213,346.80x = 54,320,020.20 × 17,081,470.80
  4. Step 4: Simplify right side
    36,213,346.80x = 927,865,838,901,710.25
  5. Step 5: Solve for x
    x = 927,865,838,901,710.25/36,213,346.80
  6. Step 6: Final answer
    x = 25,622,206.20

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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.