Home / 17,269,693.92-23,832,025.20-9,534,571.20

Finding the Fourth Proportional to 17,269,693.92, 23,832,025.20 and 9,534,571.20

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Solution

The fourth proportional to 17,269,693.92, 23,832,025.20 and 9,534,571.20 is: 13,157,624.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,269,693.92 : 23,832,025.20 = 9,534,571.20 : x
  2. Step 2: Convert to fraction form
    17,269,693.92/23,832,025.20 = 9,534,571.20/x
  3. Step 3: Cross multiply
    17,269,693.92x = 23,832,025.20 × 9,534,571.20
  4. Step 4: Simplify right side
    17,269,693.92x = 227,228,141,109,594.22
  5. Step 5: Solve for x
    x = 227,228,141,109,594.22/17,269,693.92
  6. Step 6: Final answer
    x = 13,157,624.11

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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.