Home / 26,083,097.98-35,993,974.53-15,635,016.70

Finding the Fourth Proportional to 26,083,097.98, 35,993,974.53 and 15,635,016.70

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Solution

The fourth proportional to 26,083,097.98, 35,993,974.53 and 15,635,016.70 is: 21,575,903.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,083,097.98 : 35,993,974.53 = 15,635,016.70 : x
  2. Step 2: Convert to fraction form
    26,083,097.98/35,993,974.53 = 15,635,016.70/x
  3. Step 3: Cross multiply
    26,083,097.98x = 35,993,974.53 × 15,635,016.70
  4. Step 4: Simplify right side
    26,083,097.98x = 562,766,392,875,924.62
  5. Step 5: Solve for x
    x = 562,766,392,875,924.62/26,083,097.98
  6. Step 6: Final answer
    x = 21,575,903.04

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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.