Home / 16,970,355.64-23,424,025.66-11,090,874.34

Finding the Fourth Proportional to 16,970,355.64, 23,424,025.66 and 11,090,874.34

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Solution

The fourth proportional to 16,970,355.64, 23,424,025.66 and 11,090,874.34 is: 15,308,631.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,970,355.64 : 23,424,025.66 = 11,090,874.34 : x
  2. Step 2: Convert to fraction form
    16,970,355.64/23,424,025.66 = 11,090,874.34/x
  3. Step 3: Cross multiply
    16,970,355.64x = 23,424,025.66 × 11,090,874.34
  4. Step 4: Simplify right side
    16,970,355.64x = 259,792,925,131,995.56
  5. Step 5: Solve for x
    x = 259,792,925,131,995.56/16,970,355.64
  6. Step 6: Final answer
    x = 15,308,631.75

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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.