Home / 36,003,923.28-49,684,993.83-19,483,665.66

Finding the Fourth Proportional to 36,003,923.28, 49,684,993.83 and 19,483,665.66

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Solution

The fourth proportional to 36,003,923.28, 49,684,993.83 and 19,483,665.66 is: 26,887,231.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,003,923.28 : 49,684,993.83 = 19,483,665.66 : x
  2. Step 2: Convert to fraction form
    36,003,923.28/49,684,993.83 = 19,483,665.66/x
  3. Step 3: Cross multiply
    36,003,923.28x = 49,684,993.83 × 19,483,665.66
  4. Step 4: Simplify right side
    36,003,923.28x = 968,045,808,102,882.88
  5. Step 5: Solve for x
    x = 968,045,808,102,882.88/36,003,923.28
  6. Step 6: Final answer
    x = 26,887,231.17

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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.