Home / 26,353,351.66-36,362,455.41-16,558,121.38

Finding the Fourth Proportional to 26,353,351.66, 36,362,455.41 and 16,558,121.38

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Solution

The fourth proportional to 26,353,351.66, 36,362,455.41 and 16,558,121.38 is: 22,846,959.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,353,351.66 : 36,362,455.41 = 16,558,121.38 : x
  2. Step 2: Convert to fraction form
    26,353,351.66/36,362,455.41 = 16,558,121.38/x
  3. Step 3: Cross multiply
    26,353,351.66x = 36,362,455.41 × 16,558,121.38
  4. Step 4: Simplify right side
    26,353,351.66x = 602,093,950,353,617.62
  5. Step 5: Solve for x
    x = 602,093,950,353,617.62/26,353,351.66
  6. Step 6: Final answer
    x = 22,846,959.21

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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.