Home / 26,714,694.40-36,866,290.22-15,112,010.56

Finding the Fourth Proportional to 26,714,694.40, 36,866,290.22 and 15,112,010.56

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Solution

The fourth proportional to 26,714,694.40, 36,866,290.22 and 15,112,010.56 is: 20,854,581.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,714,694.40 : 36,866,290.22 = 15,112,010.56 : x
  2. Step 2: Convert to fraction form
    26,714,694.40/36,866,290.22 = 15,112,010.56/x
  3. Step 3: Cross multiply
    26,714,694.40x = 36,866,290.22 × 15,112,010.56
  4. Step 4: Simplify right side
    26,714,694.40x = 557,123,767,112,664.75
  5. Step 5: Solve for x
    x = 557,123,767,112,664.75/26,714,694.40
  6. Step 6: Final answer
    x = 20,854,581.33

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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.