Home / 11,844,018.01-16,344,857.51-6,949,323.37

Finding the Fourth Proportional to 11,844,018.01, 16,344,857.51 and 6,949,323.37

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Solution

The fourth proportional to 11,844,018.01, 16,344,857.51 and 6,949,323.37 is: 9,590,132.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,844,018.01 : 16,344,857.51 = 6,949,323.37 : x
  2. Step 2: Convert to fraction form
    11,844,018.01/16,344,857.51 = 6,949,323.37/x
  3. Step 3: Cross multiply
    11,844,018.01x = 16,344,857.51 × 6,949,323.37
  4. Step 4: Simplify right side
    11,844,018.01x = 113,585,700,273,563.02
  5. Step 5: Solve for x
    x = 113,585,700,273,563.02/11,844,018.01
  6. Step 6: Final answer
    x = 9,590,132.35

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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.