Home / 22,021,665.80-32,967,180.30-16,366,958.60

Finding the Fourth Proportional to 22,021,665.80, 32,967,180.30 and 16,366,958.60

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Solution

The fourth proportional to 22,021,665.80, 32,967,180.30 and 16,366,958.60 is: 24,501,891.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,021,665.80 : 32,967,180.30 = 16,366,958.60 : x
  2. Step 2: Convert to fraction form
    22,021,665.80/32,967,180.30 = 16,366,958.60/x
  3. Step 3: Cross multiply
    22,021,665.80x = 32,967,180.30 × 16,366,958.60
  4. Step 4: Simplify right side
    22,021,665.80x = 539,572,475,128,835.56
  5. Step 5: Solve for x
    x = 539,572,475,128,835.56/22,021,665.80
  6. Step 6: Final answer
    x = 24,501,891.91

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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.