Home / 6,768,104.20-10,152,156.30-6,348,200.20

Finding the Fourth Proportional to 6,768,104.20, 10,152,156.30 and 6,348,200.20

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Solution

The fourth proportional to 6,768,104.20, 10,152,156.30 and 6,348,200.20 is: 9,522,300.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,768,104.20 : 10,152,156.30 = 6,348,200.20 : x
  2. Step 2: Convert to fraction form
    6,768,104.20/10,152,156.30 = 6,348,200.20/x
  3. Step 3: Cross multiply
    6,768,104.20x = 10,152,156.30 × 6,348,200.20
  4. Step 4: Simplify right side
    6,768,104.20x = 64,447,920,654,091.27
  5. Step 5: Solve for x
    x = 64,447,920,654,091.27/6,768,104.20
  6. Step 6: Final answer
    x = 9,522,300.30

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Half scale
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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.