Home / 14,588,449.89-21,882,674.43-5,492,588.10

Finding the Fourth Proportional to 14,588,449.89, 21,882,674.43 and 5,492,588.10

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Solution

The fourth proportional to 14,588,449.89, 21,882,674.43 and 5,492,588.10 is: 8,238,882.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,588,449.89 : 21,882,674.43 = 5,492,588.10 : x
  2. Step 2: Convert to fraction form
    14,588,449.89/21,882,674.43 = 5,492,588.10/x
  3. Step 3: Cross multiply
    14,588,449.89x = 21,882,674.43 × 5,492,588.10
  4. Step 4: Simplify right side
    14,588,449.89x = 120,192,517,170,392.27
  5. Step 5: Solve for x
    x = 120,192,517,170,392.27/14,588,449.89
  6. Step 6: Final answer
    x = 8,238,882.00

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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.