Home / 6,088,608,672.40-9,132,913,008.60-3,476,469,869.20

Finding the Fourth Proportional to 6,088,608,672.40, 9,132,913,008.60 and 3,476,469,869.20

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Solution

The fourth proportional to 6,088,608,672.40, 9,132,913,008.60 and 3,476,469,869.20 is: 5,214,704,803.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,088,608,672.40 : 9,132,913,008.60 = 3,476,469,869.20 : x
  2. Step 2: Convert to fraction form
    6,088,608,672.40/9,132,913,008.60 = 3,476,469,869.20/x
  3. Step 3: Cross multiply
    6,088,608,672.40x = 9,132,913,008.60 × 3,476,469,869.20
  4. Step 4: Simplify right side
    6,088,608,672.40x = 31,750,296,892,422,619,136
  5. Step 5: Solve for x
    x = 31,750,296,892,422,619,136/6,088,608,672.40
  6. Step 6: Final answer
    x = 5,214,704,803.80

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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.