Home / 17,302,400.40-25,957,537.20-10,110,232.20

Finding the Fourth Proportional to 17,302,400.40, 25,957,537.20 and 10,110,232.20

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Solution

The fourth proportional to 17,302,400.40, 25,957,537.20 and 10,110,232.20 is: 15,167,648.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,302,400.40 : 25,957,537.20 = 10,110,232.20 : x
  2. Step 2: Convert to fraction form
    17,302,400.40/25,957,537.20 = 10,110,232.20/x
  3. Step 3: Cross multiply
    17,302,400.40x = 25,957,537.20 × 10,110,232.20
  4. Step 4: Simplify right side
    17,302,400.40x = 262,436,728,432,137.81
  5. Step 5: Solve for x
    x = 262,436,728,432,137.81/17,302,400.40
  6. Step 6: Final answer
    x = 15,167,648.56

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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.