Home / 22,336,238.48-33,506,287.79-6,162,189.75

Finding the Fourth Proportional to 22,336,238.48, 33,506,287.79 and 6,162,189.75

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Solution

The fourth proportional to 22,336,238.48, 33,506,287.79 and 6,162,189.75 is: 9,243,817.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,336,238.48 : 33,506,287.79 = 6,162,189.75 : x
  2. Step 2: Convert to fraction form
    22,336,238.48/33,506,287.79 = 6,162,189.75/x
  3. Step 3: Cross multiply
    22,336,238.48x = 33,506,287.79 × 6,162,189.75
  4. Step 4: Simplify right side
    22,336,238.48x = 206,472,103,149,277.22
  5. Step 5: Solve for x
    x = 206,472,103,149,277.22/22,336,238.48
  6. Step 6: Final answer
    x = 9,243,817.10

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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.