Home / 16,084,112.35-22,196,299.82-8,741,943.29

Finding the Fourth Proportional to 16,084,112.35, 22,196,299.82 and 8,741,943.29

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Solution

The fourth proportional to 16,084,112.35, 22,196,299.82 and 8,741,943.29 is: 12,064,003.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,084,112.35 : 22,196,299.82 = 8,741,943.29 : x
  2. Step 2: Convert to fraction form
    16,084,112.35/22,196,299.82 = 8,741,943.29/x
  3. Step 3: Cross multiply
    16,084,112.35x = 22,196,299.82 × 8,741,943.29
  4. Step 4: Simplify right side
    16,084,112.35x = 194,038,794,119,586
  5. Step 5: Solve for x
    x = 194,038,794,119,586/16,084,112.35
  6. Step 6: Final answer
    x = 12,064,003.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.