Home / 6,613,670,273.60-9,920,505,410.40-6,108,588,747.20

Finding the Fourth Proportional to 6,613,670,273.60, 9,920,505,410.40 and 6,108,588,747.20

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Solution

The fourth proportional to 6,613,670,273.60, 9,920,505,410.40 and 6,108,588,747.20 is: 9,162,883,120.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,613,670,273.60 : 9,920,505,410.40 = 6,108,588,747.20 : x
  2. Step 2: Convert to fraction form
    6,613,670,273.60/9,920,505,410.40 = 6,108,588,747.20/x
  3. Step 3: Cross multiply
    6,613,670,273.60x = 9,920,505,410.40 × 6,108,588,747.20
  4. Step 4: Simplify right side
    6,613,670,273.60x = 60,600,287,716,506,157,056
  5. Step 5: Solve for x
    x = 60,600,287,716,506,157,056/6,613,670,273.60
  6. Step 6: Final answer
    x = 9,162,883,120.80

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Double scale
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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.