Home / 17,073,738.48-25,610,651.58-6,976,359.48

Finding the Fourth Proportional to 17,073,738.48, 25,610,651.58 and 6,976,359.48

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Solution

The fourth proportional to 17,073,738.48, 25,610,651.58 and 6,976,359.48 is: 10,464,557.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,073,738.48 : 25,610,651.58 = 6,976,359.48 : x
  2. Step 2: Convert to fraction form
    17,073,738.48/25,610,651.58 = 6,976,359.48/x
  3. Step 3: Cross multiply
    17,073,738.48x = 25,610,651.58 × 6,976,359.48
  4. Step 4: Simplify right side
    17,073,738.48x = 178,669,111,939,109.97
  5. Step 5: Solve for x
    x = 178,669,111,939,109.97/17,073,738.48
  6. Step 6: Final answer
    x = 10,464,557.14

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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.