Home / 4,037,266,193,078-8,686,858,354,917.50

Finding the Third Proportional to 4,037,266,193,078 and 8,686,858,354,917.50

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Solution

The third proportional to 4,037,266,193,078 and 8,686,858,354,917.50 is: 18,691,239,187,492.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,037,266,193,078 : 8,686,858,354,917.50 = 8,686,858,354,917.50 : x
  2. Step 2: Convert to fraction form
    4,037,266,193,078/8,686,858,354,917.50 = 8,686,858,354,917.50/x
  3. Step 3: Cross multiply
    4,037,266,193,078x = 8,686,858,354,917.50 × 8,686,858,354,917.50
  4. Step 4: Simplify right side
    4,037,266,193,078x = 75,461,508,078,399,971,244,638,208
  5. Step 5: Solve for x
    x = 75,461,508,078,399,971,244,638,208/4,037,266,193,078
  6. Step 6: Final answer
    x = 18,691,239,187,492.95

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.