Home / 4,068,318,384,974.90-5,610,508,193,601.40-2,969,159,967,223.10

Finding the Fourth Proportional to 4,068,318,384,974.90, 5,610,508,193,601.40 and 2,969,159,967,223.10

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Solution

The fourth proportional to 4,068,318,384,974.90, 5,610,508,193,601.40 and 2,969,159,967,223.10 is: 4,094,688,455,490.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,068,318,384,974.90 : 5,610,508,193,601.40 = 2,969,159,967,223.10 : x
  2. Step 2: Convert to fraction form
    4,068,318,384,974.90/5,610,508,193,601.40 = 2,969,159,967,223.10/x
  3. Step 3: Cross multiply
    4,068,318,384,974.90x = 5,610,508,193,601.40 × 2,969,159,967,223.10
  4. Step 4: Simplify right side
    4,068,318,384,974.90x = 16,658,496,324,218,469,346,181,120
  5. Step 5: Solve for x
    x = 16,658,496,324,218,469,346,181,120/4,068,318,384,974.90
  6. Step 6: Final answer
    x = 4,094,688,455,490.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.