Home / 22,004,954.60-32,975,939.10-16,202,406.20

Finding the Fourth Proportional to 22,004,954.60, 32,975,939.10 and 16,202,406.20

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Solution

The fourth proportional to 22,004,954.60, 32,975,939.10 and 16,202,406.20 is: 24,280,420.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,004,954.60 : 32,975,939.10 = 16,202,406.20 : x
  2. Step 2: Convert to fraction form
    22,004,954.60/32,975,939.10 = 16,202,406.20/x
  3. Step 3: Cross multiply
    22,004,954.60x = 32,975,939.10 × 16,202,406.20
  4. Step 4: Simplify right side
    22,004,954.60x = 534,289,560,124,662.44
  5. Step 5: Solve for x
    x = 534,289,560,124,662.44/22,004,954.60
  6. Step 6: Final answer
    x = 24,280,420.93

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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.