Home / 16,950,442.57-23,396,588.96-11,070,975.58

Finding the Fourth Proportional to 16,950,442.57, 23,396,588.96 and 11,070,975.58

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Solution

The fourth proportional to 16,950,442.57, 23,396,588.96 and 11,070,975.58 is: 15,281,197.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,950,442.57 : 23,396,588.96 = 11,070,975.58 : x
  2. Step 2: Convert to fraction form
    16,950,442.57/23,396,588.96 = 11,070,975.58/x
  3. Step 3: Cross multiply
    16,950,442.57x = 23,396,588.96 × 11,070,975.58
  4. Step 4: Simplify right side
    16,950,442.57x = 259,023,065,088,380.78
  5. Step 5: Solve for x
    x = 259,023,065,088,380.78/16,950,442.57
  6. Step 6: Final answer
    x = 15,281,197.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.