Home / 19,925,859.22-27,496,836.12-11,104,841.10

Finding the Fourth Proportional to 19,925,859.22, 27,496,836.12 and 11,104,841.10

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Solution

The fourth proportional to 19,925,859.22, 27,496,836.12 and 11,104,841.10 is: 15,324,207.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,925,859.22 : 27,496,836.12 = 11,104,841.10 : x
  2. Step 2: Convert to fraction form
    19,925,859.22/27,496,836.12 = 11,104,841.10/x
  3. Step 3: Cross multiply
    19,925,859.22x = 27,496,836.12 × 11,104,841.10
  4. Step 4: Simplify right side
    19,925,859.22x = 305,347,995,865,340.56
  5. Step 5: Solve for x
    x = 305,347,995,865,340.56/19,925,859.22
  6. Step 6: Final answer
    x = 15,324,207.23

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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.