Home / 17,496,021.40-26,244,032.10-17,328,059.80

Finding the Fourth Proportional to 17,496,021.40, 26,244,032.10 and 17,328,059.80

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Solution

The fourth proportional to 17,496,021.40, 26,244,032.10 and 17,328,059.80 is: 25,992,089.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,021.40 : 26,244,032.10 = 17,328,059.80 : x
  2. Step 2: Convert to fraction form
    17,496,021.40/26,244,032.10 = 17,328,059.80/x
  3. Step 3: Cross multiply
    17,496,021.40x = 26,244,032.10 × 17,328,059.80
  4. Step 4: Simplify right side
    17,496,021.40x = 454,758,157,621,919.62
  5. Step 5: Solve for x
    x = 454,758,157,621,919.62/17,496,021.40
  6. Step 6: Final answer
    x = 25,992,089.70

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Double scale
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Similar ratio
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1.5x scale

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.