Home / 22,505,932.81-33,758,899.62-5,466,490.93

Finding the Fourth Proportional to 22,505,932.81, 33,758,899.62 and 5,466,490.93

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Solution

The fourth proportional to 22,505,932.81, 33,758,899.62 and 5,466,490.93 is: 8,199,736.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,505,932.81 : 33,758,899.62 = 5,466,490.93 : x
  2. Step 2: Convert to fraction form
    22,505,932.81/33,758,899.62 = 5,466,490.93/x
  3. Step 3: Cross multiply
    22,505,932.81x = 33,758,899.62 × 5,466,490.93
  4. Step 4: Simplify right side
    22,505,932.81x = 184,542,718,579,510.44
  5. Step 5: Solve for x
    x = 184,542,718,579,510.44/22,505,932.81
  6. Step 6: Final answer
    x = 8,199,736.49

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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.