Home / 14,718,073.50-22,075,371.57-3,936,209.97

Finding the Fourth Proportional to 14,718,073.50, 22,075,371.57 and 3,936,209.97

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Solution

The fourth proportional to 14,718,073.50, 22,075,371.57 and 3,936,209.97 is: 5,903,849.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,718,073.50 : 22,075,371.57 = 3,936,209.97 : x
  2. Step 2: Convert to fraction form
    14,718,073.50/22,075,371.57 = 3,936,209.97/x
  3. Step 3: Cross multiply
    14,718,073.50x = 22,075,371.57 × 3,936,209.97
  4. Step 4: Simplify right side
    14,718,073.50x = 86,893,297,665,288.56
  5. Step 5: Solve for x
    x = 86,893,297,665,288.56/14,718,073.50
  6. Step 6: Final answer
    x = 5,903,849.96

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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.