Home / 17,180,496.48-25,789,417.20-6,952,396.08

Finding the Fourth Proportional to 17,180,496.48, 25,789,417.20 and 6,952,396.08

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Solution

The fourth proportional to 17,180,496.48, 25,789,417.20 and 6,952,396.08 is: 10,436,150.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,180,496.48 : 25,789,417.20 = 6,952,396.08 : x
  2. Step 2: Convert to fraction form
    17,180,496.48/25,789,417.20 = 6,952,396.08/x
  3. Step 3: Cross multiply
    17,180,496.48x = 25,789,417.20 × 6,952,396.08
  4. Step 4: Simplify right side
    17,180,496.48x = 179,298,243,046,764.56
  5. Step 5: Solve for x
    x = 179,298,243,046,764.56/17,180,496.48
  6. Step 6: Final answer
    x = 10,436,150.27

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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.