Home / 33,018,786.72-49,305,838.02-26,965,535.22

Finding the Fourth Proportional to 33,018,786.72, 49,305,838.02 and 26,965,535.22

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Solution

The fourth proportional to 33,018,786.72, 49,305,838.02 and 26,965,535.22 is: 40,266,722.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,018,786.72 : 49,305,838.02 = 26,965,535.22 : x
  2. Step 2: Convert to fraction form
    33,018,786.72/49,305,838.02 = 26,965,535.22/x
  3. Step 3: Cross multiply
    33,018,786.72x = 49,305,838.02 × 26,965,535.22
  4. Step 4: Simplify right side
    33,018,786.72x = 1,329,558,311,679,925
  5. Step 5: Solve for x
    x = 1,329,558,311,679,925/33,018,786.72
  6. Step 6: Final answer
    x = 40,266,722.18

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.