Home / 17,015,404.20-25,523,106.30-14,889,640.20

Finding the Fourth Proportional to 17,015,404.20, 25,523,106.30 and 14,889,640.20

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Solution

The fourth proportional to 17,015,404.20, 25,523,106.30 and 14,889,640.20 is: 22,334,460.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,015,404.20 : 25,523,106.30 = 14,889,640.20 : x
  2. Step 2: Convert to fraction form
    17,015,404.20/25,523,106.30 = 14,889,640.20/x
  3. Step 3: Cross multiply
    17,015,404.20x = 25,523,106.30 × 14,889,640.20
  4. Step 4: Simplify right side
    17,015,404.20x = 380,029,869,593,353.25
  5. Step 5: Solve for x
    x = 380,029,869,593,353.25/17,015,404.20
  6. Step 6: Final answer
    x = 22,334,460.30

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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.