Home / 27,775,401.26-41,665,094.76-9,579,328.84

Finding the Fourth Proportional to 27,775,401.26, 41,665,094.76 and 9,579,328.84

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Solution

The fourth proportional to 27,775,401.26, 41,665,094.76 and 9,579,328.84 is: 14,369,680.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,775,401.26 : 41,665,094.76 = 9,579,328.84 : x
  2. Step 2: Convert to fraction form
    27,775,401.26/41,665,094.76 = 9,579,328.84/x
  3. Step 3: Cross multiply
    27,775,401.26x = 41,665,094.76 × 9,579,328.84
  4. Step 4: Simplify right side
    27,775,401.26x = 399,123,643,855,800.88
  5. Step 5: Solve for x
    x = 399,123,643,855,800.88/27,775,401.26
  6. Step 6: Final answer
    x = 14,369,680.57

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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.