Home / 6,049,903,916.40-9,074,855,874.60-5,507,515,231.80

Finding the Fourth Proportional to 6,049,903,916.40, 9,074,855,874.60 and 5,507,515,231.80

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Solution

The fourth proportional to 6,049,903,916.40, 9,074,855,874.60 and 5,507,515,231.80 is: 8,261,272,847.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,049,903,916.40 : 9,074,855,874.60 = 5,507,515,231.80 : x
  2. Step 2: Convert to fraction form
    6,049,903,916.40/9,074,855,874.60 = 5,507,515,231.80/x
  3. Step 3: Cross multiply
    6,049,903,916.40x = 9,074,855,874.60 × 5,507,515,231.80
  4. Step 4: Simplify right side
    6,049,903,916.40x = 49,979,906,955,749,212,160
  5. Step 5: Solve for x
    x = 49,979,906,955,749,212,160/6,049,903,916.40
  6. Step 6: Final answer
    x = 8,261,272,847.70

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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.