Home / 22,063,424.45-33,084,909.80-8,226,668.01

Finding the Fourth Proportional to 22,063,424.45, 33,084,909.80 and 8,226,668.01

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Solution

The fourth proportional to 22,063,424.45, 33,084,909.80 and 8,226,668.01 is: 12,336,188.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,063,424.45 : 33,084,909.80 = 8,226,668.01 : x
  2. Step 2: Convert to fraction form
    22,063,424.45/33,084,909.80 = 8,226,668.01/x
  3. Step 3: Cross multiply
    22,063,424.45x = 33,084,909.80 × 8,226,668.01
  4. Step 4: Simplify right side
    22,063,424.45x = 272,178,569,052,625.62
  5. Step 5: Solve for x
    x = 272,178,569,052,625.62/22,063,424.45
  6. Step 6: Final answer
    x = 12,336,188.78

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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.