Home / 27,646,755,571.19-41,472,006,142.11-9,716,954,257.29

Finding the Fourth Proportional to 27,646,755,571.19, 41,472,006,142.11 and 9,716,954,257.29

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Solution

The fourth proportional to 27,646,755,571.19, 41,472,006,142.11 and 9,716,954,257.29 is: 14,576,089,610.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,646,755,571.19 : 41,472,006,142.11 = 9,716,954,257.29 : x
  2. Step 2: Convert to fraction form
    27,646,755,571.19/41,472,006,142.11 = 9,716,954,257.29/x
  3. Step 3: Cross multiply
    27,646,755,571.19x = 41,472,006,142.11 × 9,716,954,257.29
  4. Step 4: Simplify right side
    27,646,755,571.19x = 402,981,586,640,676,847,616
  5. Step 5: Solve for x
    x = 402,981,586,640,676,847,616/27,646,755,571.19
  6. Step 6: Final answer
    x = 14,576,089,610.33

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Double scale
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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.