Home / 14,477,100.44-21,715,636.68-3,694,401.29

Finding the Fourth Proportional to 14,477,100.44, 21,715,636.68 and 3,694,401.29

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Solution

The fourth proportional to 14,477,100.44, 21,715,636.68 and 3,694,401.29 is: 5,541,598.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,477,100.44 : 21,715,636.68 = 3,694,401.29 : x
  2. Step 2: Convert to fraction form
    14,477,100.44/21,715,636.68 = 3,694,401.29/x
  3. Step 3: Cross multiply
    14,477,100.44x = 21,715,636.68 × 3,694,401.29
  4. Step 4: Simplify right side
    14,477,100.44x = 80,226,276,218,052.41
  5. Step 5: Solve for x
    x = 80,226,276,218,052.41/14,477,100.44
  6. Step 6: Final answer
    x = 5,541,598.37

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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.