Home / 17,073,718.48-25,610,621.48-6,976,339.44

Finding the Fourth Proportional to 17,073,718.48, 25,610,621.48 and 6,976,339.44

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Solution

The fourth proportional to 17,073,718.48, 25,610,621.48 and 6,976,339.44 is: 10,464,527.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,073,718.48 : 25,610,621.48 = 6,976,339.44 : x
  2. Step 2: Convert to fraction form
    17,073,718.48/25,610,621.48 = 6,976,339.44/x
  3. Step 3: Cross multiply
    17,073,718.48x = 25,610,621.48 × 6,976,339.44
  4. Step 4: Simplify right side
    17,073,718.48x = 178,668,388,713,835.19
  5. Step 5: Solve for x
    x = 178,668,388,713,835.19/17,073,718.48
  6. Step 6: Final answer
    x = 10,464,527.04

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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.