Home / 21,970,282.52-32,956,794-5,796,249.30

Finding the Fourth Proportional to 21,970,282.52, 32,956,794 and 5,796,249.30

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Solution

The fourth proportional to 21,970,282.52, 32,956,794 and 5,796,249.30 is: 8,694,735.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,970,282.52 : 32,956,794 = 5,796,249.30 : x
  2. Step 2: Convert to fraction form
    21,970,282.52/32,956,794 = 5,796,249.30/x
  3. Step 3: Cross multiply
    21,970,282.52x = 32,956,794 × 5,796,249.30
  4. Step 4: Simplify right side
    21,970,282.52x = 191,025,794,152,744.19
  5. Step 5: Solve for x
    x = 191,025,794,152,744.19/21,970,282.52
  6. Step 6: Final answer
    x = 8,694,735.44

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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.