Home / 2,425,936,133.80-3,638,904,200.70-2,330,701,906.60

Finding the Fourth Proportional to 2,425,936,133.80, 3,638,904,200.70 and 2,330,701,906.60

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Solution

The fourth proportional to 2,425,936,133.80, 3,638,904,200.70 and 2,330,701,906.60 is: 3,496,052,859.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425,936,133.80 : 3,638,904,200.70 = 2,330,701,906.60 : x
  2. Step 2: Convert to fraction form
    2,425,936,133.80/3,638,904,200.70 = 2,330,701,906.60/x
  3. Step 3: Cross multiply
    2,425,936,133.80x = 3,638,904,200.70 × 2,330,701,906.60
  4. Step 4: Simplify right side
    2,425,936,133.80x = 8,481,200,958,506,237,952
  5. Step 5: Solve for x
    x = 8,481,200,958,506,237,952/2,425,936,133.80
  6. Step 6: Final answer
    x = 3,496,052,859.90

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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.