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Finding the Third Proportional to 3,739,000,229 and 8,074,991,258

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Solution

The third proportional to 3,739,000,229 and 8,074,991,258 is: 17,439,283,183.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,739,000,229 : 8,074,991,258 = 8,074,991,258 : x
  2. Step 2: Convert to fraction form
    3,739,000,229/8,074,991,258 = 8,074,991,258/x
  3. Step 3: Cross multiply
    3,739,000,229x = 8,074,991,258 × 8,074,991,258
  4. Step 4: Simplify right side
    3,739,000,229x = 65,205,483,816,776,425,472
  5. Step 5: Solve for x
    x = 65,205,483,816,776,425,472/3,739,000,229
  6. Step 6: Final answer
    x = 17,439,283,183.52

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.