Home / 22,176,648.80-33,264,973.20-16,204,680.80

Finding the Fourth Proportional to 22,176,648.80, 33,264,973.20 and 16,204,680.80

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Solution

The fourth proportional to 22,176,648.80, 33,264,973.20 and 16,204,680.80 is: 24,307,021.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,176,648.80 : 33,264,973.20 = 16,204,680.80 : x
  2. Step 2: Convert to fraction form
    22,176,648.80/33,264,973.20 = 16,204,680.80/x
  3. Step 3: Cross multiply
    22,176,648.80x = 33,264,973.20 × 16,204,680.80
  4. Step 4: Simplify right side
    22,176,648.80x = 539,048,272,526,554.56
  5. Step 5: Solve for x
    x = 539,048,272,526,554.56/22,176,648.80
  6. Step 6: Final answer
    x = 24,307,021.20

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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.