Home / 26,083,096.98-35,993,973.15-15,635,015.70

Finding the Fourth Proportional to 26,083,096.98, 35,993,973.15 and 15,635,015.70

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Solution

The fourth proportional to 26,083,096.98, 35,993,973.15 and 15,635,015.70 is: 21,575,901.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,083,096.98 : 35,993,973.15 = 15,635,015.70 : x
  2. Step 2: Convert to fraction form
    26,083,096.98/35,993,973.15 = 15,635,015.70/x
  3. Step 3: Cross multiply
    26,083,096.98x = 35,993,973.15 × 15,635,015.70
  4. Step 4: Simplify right side
    26,083,096.98x = 562,766,335,305,628.38
  5. Step 5: Solve for x
    x = 562,766,335,305,628.38/26,083,096.98
  6. Step 6: Final answer
    x = 21,575,901.66

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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.