Home / 6,613,522,431.95-9,921,720,137.10-2,416,468,504.56

Finding the Fourth Proportional to 6,613,522,431.95, 9,921,720,137.10 and 2,416,468,504.56

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Solution

The fourth proportional to 6,613,522,431.95, 9,921,720,137.10 and 2,416,468,504.56 is: 3,625,227,625.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,613,522,431.95 : 9,921,720,137.10 = 2,416,468,504.56 : x
  2. Step 2: Convert to fraction form
    6,613,522,431.95/9,921,720,137.10 = 2,416,468,504.56/x
  3. Step 3: Cross multiply
    6,613,522,431.95x = 9,921,720,137.10 × 2,416,468,504.56
  4. Step 4: Simplify right side
    6,613,522,431.95x = 23,975,524,222,360,875,008
  5. Step 5: Solve for x
    x = 23,975,524,222,360,875,008/6,613,522,431.95
  6. Step 6: Final answer
    x = 3,625,227,625.53

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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.