Home / 26,967,800.73-40,480,487.07-11,622,663.39

Finding the Fourth Proportional to 26,967,800.73, 40,480,487.07 and 11,622,663.39

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Solution

The fourth proportional to 26,967,800.73, 40,480,487.07 and 11,622,663.39 is: 17,446,401.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,967,800.73 : 40,480,487.07 = 11,622,663.39 : x
  2. Step 2: Convert to fraction form
    26,967,800.73/40,480,487.07 = 11,622,663.39/x
  3. Step 3: Cross multiply
    26,967,800.73x = 40,480,487.07 × 11,622,663.39
  4. Step 4: Simplify right side
    26,967,800.73x = 470,491,075,077,857.38
  5. Step 5: Solve for x
    x = 470,491,075,077,857.38/26,967,800.73
  6. Step 6: Final answer
    x = 17,446,401.35

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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.