Home / 17,282,608.32-25,917,909.12-9,617,949.75

Finding the Fourth Proportional to 17,282,608.32, 25,917,909.12 and 9,617,949.75

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Solution

The fourth proportional to 17,282,608.32, 25,917,909.12 and 9,617,949.75 is: 14,423,583.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,282,608.32 : 25,917,909.12 = 9,617,949.75 : x
  2. Step 2: Convert to fraction form
    17,282,608.32/25,917,909.12 = 9,617,949.75/x
  3. Step 3: Cross multiply
    17,282,608.32x = 25,917,909.12 × 9,617,949.75
  4. Step 4: Simplify right side
    17,282,608.32x = 249,277,147,541,226.72
  5. Step 5: Solve for x
    x = 249,277,147,541,226.72/17,282,608.32
  6. Step 6: Final answer
    x = 14,423,583.69

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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.