Home / 5,432,530,108.70-8,148,795,163.05-5,432,530,108.70

Finding the Fourth Proportional to 5,432,530,108.70, 8,148,795,163.05 and 5,432,530,108.70

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Solution

The fourth proportional to 5,432,530,108.70, 8,148,795,163.05 and 5,432,530,108.70 is: 8,148,795,163.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,432,530,108.70 : 8,148,795,163.05 = 5,432,530,108.70 : x
  2. Step 2: Convert to fraction form
    5,432,530,108.70/8,148,795,163.05 = 5,432,530,108.70/x
  3. Step 3: Cross multiply
    5,432,530,108.70x = 8,148,795,163.05 × 5,432,530,108.70
  4. Step 4: Simplify right side
    5,432,530,108.70x = 44,268,575,072,898,048,000
  5. Step 5: Solve for x
    x = 44,268,575,072,898,048,000/5,432,530,108.70
  6. Step 6: Final answer
    x = 8,148,795,163.05

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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.