Home / 29,925,540.25-41,297,263.23-16,694,717.22

Finding the Fourth Proportional to 29,925,540.25, 41,297,263.23 and 16,694,717.22

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Solution

The fourth proportional to 29,925,540.25, 41,297,263.23 and 16,694,717.22 is: 23,038,719.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,925,540.25 : 41,297,263.23 = 16,694,717.22 : x
  2. Step 2: Convert to fraction form
    29,925,540.25/41,297,263.23 = 16,694,717.22/x
  3. Step 3: Cross multiply
    29,925,540.25x = 41,297,263.23 × 16,694,717.22
  4. Step 4: Simplify right side
    29,925,540.25x = 689,446,131,584,753.75
  5. Step 5: Solve for x
    x = 689,446,131,584,753.75/29,925,540.25
  6. Step 6: Final answer
    x = 23,038,719.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.