Home / 17,100,694.59-23,600,521.35-9,366,850.23

Finding the Fourth Proportional to 17,100,694.59, 23,600,521.35 and 9,366,850.23

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Solution

The fourth proportional to 17,100,694.59, 23,600,521.35 and 9,366,850.23 is: 12,927,109.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,100,694.59 : 23,600,521.35 = 9,366,850.23 : x
  2. Step 2: Convert to fraction form
    17,100,694.59/23,600,521.35 = 9,366,850.23/x
  3. Step 3: Cross multiply
    17,100,694.59x = 23,600,521.35 × 9,366,850.23
  4. Step 4: Simplify right side
    17,100,694.59x = 221,062,548,740,781.91
  5. Step 5: Solve for x
    x = 221,062,548,740,781.91/17,100,694.59
  6. Step 6: Final answer
    x = 12,927,109.34

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1.5x scale

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.