Home / 25,990,896.13-35,866,015.69-14,227,888.94

Finding the Fourth Proportional to 25,990,896.13, 35,866,015.69 and 14,227,888.94

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Solution

The fourth proportional to 25,990,896.13, 35,866,015.69 and 14,227,888.94 is: 19,633,708.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,990,896.13 : 35,866,015.69 = 14,227,888.94 : x
  2. Step 2: Convert to fraction form
    25,990,896.13/35,866,015.69 = 14,227,888.94/x
  3. Step 3: Cross multiply
    25,990,896.13x = 35,866,015.69 × 14,227,888.94
  4. Step 4: Simplify right side
    25,990,896.13x = 510,297,687,957,617.44
  5. Step 5: Solve for x
    x = 510,297,687,957,617.44/25,990,896.13
  6. Step 6: Final answer
    x = 19,633,708.87

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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.