Home / 22,649,130.72-33,940,102.68-16,636,105.44

Finding the Fourth Proportional to 22,649,130.72, 33,940,102.68 and 16,636,105.44

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Solution

The fourth proportional to 22,649,130.72, 33,940,102.68 and 16,636,105.44 is: 24,929,483.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,649,130.72 : 33,940,102.68 = 16,636,105.44 : x
  2. Step 2: Convert to fraction form
    22,649,130.72/33,940,102.68 = 16,636,105.44/x
  3. Step 3: Cross multiply
    22,649,130.72x = 33,940,102.68 × 16,636,105.44
  4. Step 4: Simplify right side
    22,649,130.72x = 564,631,126,828,906.50
  5. Step 5: Solve for x
    x = 564,631,126,828,906.50/22,649,130.72
  6. Step 6: Final answer
    x = 24,929,483.33

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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.