Home / 22,356,782.34-33,535,131.67-7,005,247.26

Finding the Fourth Proportional to 22,356,782.34, 33,535,131.67 and 7,005,247.26

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Solution

The fourth proportional to 22,356,782.34, 33,535,131.67 and 7,005,247.26 is: 10,507,857.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,356,782.34 : 33,535,131.67 = 7,005,247.26 : x
  2. Step 2: Convert to fraction form
    22,356,782.34/33,535,131.67 = 7,005,247.26/x
  3. Step 3: Cross multiply
    22,356,782.34x = 33,535,131.67 × 7,005,247.26
  4. Step 4: Simplify right side
    22,356,782.34x = 234,921,889,245,006.72
  5. Step 5: Solve for x
    x = 234,921,889,245,006.72/22,356,782.34
  6. Step 6: Final answer
    x = 10,507,857.78

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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.