Home / 16,975,168.56-25,462,500.36-4,195,672.56

Finding the Fourth Proportional to 16,975,168.56, 25,462,500.36 and 4,195,672.56

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Solution

The fourth proportional to 16,975,168.56, 25,462,500.36 and 4,195,672.56 is: 6,293,446.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,975,168.56 : 25,462,500.36 = 4,195,672.56 : x
  2. Step 2: Convert to fraction form
    16,975,168.56/25,462,500.36 = 4,195,672.56/x
  3. Step 3: Cross multiply
    16,975,168.56x = 25,462,500.36 × 4,195,672.56
  4. Step 4: Simplify right side
    16,975,168.56x = 106,832,314,069,442.11
  5. Step 5: Solve for x
    x = 106,832,314,069,442.11/16,975,168.56
  6. Step 6: Final answer
    x = 6,293,446.44

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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.