Home / 22,024,382.88-33,026,300.24-8,380,068.96

Finding the Fourth Proportional to 22,024,382.88, 33,026,300.24 and 8,380,068.96

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Solution

The fourth proportional to 22,024,382.88, 33,026,300.24 and 8,380,068.96 is: 12,566,194.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,024,382.88 : 33,026,300.24 = 8,380,068.96 : x
  2. Step 2: Convert to fraction form
    22,024,382.88/33,026,300.24 = 8,380,068.96/x
  3. Step 3: Cross multiply
    22,024,382.88x = 33,026,300.24 × 8,380,068.96
  4. Step 4: Simplify right side
    22,024,382.88x = 276,762,673,504,864.53
  5. Step 5: Solve for x
    x = 276,762,673,504,864.53/22,024,382.88
  6. Step 6: Final answer
    x = 12,566,194.25

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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.