Home / 5,110,374,096.70-7,665,561,145.05-2,202,328,944.70

Finding the Fourth Proportional to 5,110,374,096.70, 7,665,561,145.05 and 2,202,328,944.70

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Solution

The fourth proportional to 5,110,374,096.70, 7,665,561,145.05 and 2,202,328,944.70 is: 3,303,493,417.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,110,374,096.70 : 7,665,561,145.05 = 2,202,328,944.70 : x
  2. Step 2: Convert to fraction form
    5,110,374,096.70/7,665,561,145.05 = 2,202,328,944.70/x
  3. Step 3: Cross multiply
    5,110,374,096.70x = 7,665,561,145.05 × 2,202,328,944.70
  4. Step 4: Simplify right side
    5,110,374,096.70x = 16,882,087,187,111,288,832
  5. Step 5: Solve for x
    x = 16,882,087,187,111,288,832/5,110,374,096.70
  6. Step 6: Final answer
    x = 3,303,493,417.05

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Double scale
Find fourth proportional to 5,110,374,097.70, 7,665,561,146.55 and 2,202,328,945.70
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.