Home / 27,424,019.07-41,149,493.84-11,028,641.40

Finding the Fourth Proportional to 27,424,019.07, 41,149,493.84 and 11,028,641.40

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Solution

The fourth proportional to 27,424,019.07, 41,149,493.84 and 11,028,641.40 is: 16,548,377.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,424,019.07 : 41,149,493.84 = 11,028,641.40 : x
  2. Step 2: Convert to fraction form
    27,424,019.07/41,149,493.84 = 11,028,641.40/x
  3. Step 3: Cross multiply
    27,424,019.07x = 41,149,493.84 × 11,028,641.40
  4. Step 4: Simplify right side
    27,424,019.07x = 453,823,011,380,440.62
  5. Step 5: Solve for x
    x = 453,823,011,380,440.62/27,424,019.07
  6. Step 6: Final answer
    x = 16,548,377.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.