Home / 11,004,831.20-16,507,246.80-5,965,983.20

Finding the Fourth Proportional to 11,004,831.20, 16,507,246.80 and 5,965,983.20

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Solution

The fourth proportional to 11,004,831.20, 16,507,246.80 and 5,965,983.20 is: 8,948,974.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,004,831.20 : 16,507,246.80 = 5,965,983.20 : x
  2. Step 2: Convert to fraction form
    11,004,831.20/16,507,246.80 = 5,965,983.20/x
  3. Step 3: Cross multiply
    11,004,831.20x = 16,507,246.80 × 5,965,983.20
  4. Step 4: Simplify right side
    11,004,831.20x = 98,481,957,087,053.77
  5. Step 5: Solve for x
    x = 98,481,957,087,053.77/11,004,831.20
  6. Step 6: Final answer
    x = 8,948,974.80

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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.