Home / 36,622,409.32-54,943,819.38-29,862,812.80

Finding the Fourth Proportional to 36,622,409.32, 54,943,819.38 and 29,862,812.80

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Solution

The fourth proportional to 36,622,409.32, 54,943,819.38 and 29,862,812.80 is: 44,802,540.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,622,409.32 : 54,943,819.38 = 29,862,812.80 : x
  2. Step 2: Convert to fraction form
    36,622,409.32/54,943,819.38 = 29,862,812.80/x
  3. Step 3: Cross multiply
    36,622,409.32x = 54,943,819.38 × 29,862,812.80
  4. Step 4: Simplify right side
    36,622,409.32x = 1,640,776,992,661,952.25
  5. Step 5: Solve for x
    x = 1,640,776,992,661,952.25/36,622,409.32
  6. Step 6: Final answer
    x = 44,802,540.93

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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.