Home / 14,099,006.28-21,144,204.14-9,750,100.48

Finding the Fourth Proportional to 14,099,006.28, 21,144,204.14 and 9,750,100.48

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Solution

The fourth proportional to 14,099,006.28, 21,144,204.14 and 9,750,100.48 is: 14,622,173.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,099,006.28 : 21,144,204.14 = 9,750,100.48 : x
  2. Step 2: Convert to fraction form
    14,099,006.28/21,144,204.14 = 9,750,100.48/x
  3. Step 3: Cross multiply
    14,099,006.28x = 21,144,204.14 × 9,750,100.48
  4. Step 4: Simplify right side
    14,099,006.28x = 206,158,114,948,874.62
  5. Step 5: Solve for x
    x = 206,158,114,948,874.62/14,099,006.28
  6. Step 6: Final answer
    x = 14,622,173.43

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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.