Home / 17,822,004.48-26,728,724.88-8,228,170.08

Finding the Fourth Proportional to 17,822,004.48, 26,728,724.88 and 8,228,170.08

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Solution

The fourth proportional to 17,822,004.48, 26,728,724.88 and 8,228,170.08 is: 12,340,278.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,822,004.48 : 26,728,724.88 = 8,228,170.08 : x
  2. Step 2: Convert to fraction form
    17,822,004.48/26,728,724.88 = 8,228,170.08/x
  3. Step 3: Cross multiply
    17,822,004.48x = 26,728,724.88 × 8,228,170.08
  4. Step 4: Simplify right side
    17,822,004.48x = 219,928,494,334,167.59
  5. Step 5: Solve for x
    x = 219,928,494,334,167.59/17,822,004.48
  6. Step 6: Final answer
    x = 12,340,278.25

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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.