Home / 17,002,216.98-23,463,295.92-9,267,245.10

Finding the Fourth Proportional to 17,002,216.98, 23,463,295.92 and 9,267,245.10

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Solution

The fourth proportional to 17,002,216.98, 23,463,295.92 and 9,267,245.10 is: 12,788,927.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,002,216.98 : 23,463,295.92 = 9,267,245.10 : x
  2. Step 2: Convert to fraction form
    17,002,216.98/23,463,295.92 = 9,267,245.10/x
  3. Step 3: Cross multiply
    17,002,216.98x = 23,463,295.92 × 9,267,245.10
  4. Step 4: Simplify right side
    17,002,216.98x = 217,440,114,144,470
  5. Step 5: Solve for x
    x = 217,440,114,144,470/17,002,216.98
  6. Step 6: Final answer
    x = 12,788,927.14

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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.