Home / 19,304,487.44-26,633,711.21-10,930,713

Finding the Fourth Proportional to 19,304,487.44, 26,633,711.21 and 10,930,713

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Solution

The fourth proportional to 19,304,487.44, 26,633,711.21 and 10,930,713 is: 15,080,713.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,304,487.44 : 26,633,711.21 = 10,930,713 : x
  2. Step 2: Convert to fraction form
    19,304,487.44/26,633,711.21 = 10,930,713/x
  3. Step 3: Cross multiply
    19,304,487.44x = 26,633,711.21 × 10,930,713
  4. Step 4: Simplify right side
    19,304,487.44x = 291,125,453,361,392.75
  5. Step 5: Solve for x
    x = 291,125,453,361,392.75/19,304,487.44
  6. Step 6: Final answer
    x = 15,080,713.97

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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.