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Finding the Third Proportional to 365,399,904 and 803,477,760

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Solution

The third proportional to 365,399,904 and 803,477,760 is: 1,766,767,050.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,399,904 : 803,477,760 = 803,477,760 : x
  2. Step 2: Convert to fraction form
    365,399,904/803,477,760 = 803,477,760/x
  3. Step 3: Cross multiply
    365,399,904x = 803,477,760 × 803,477,760
  4. Step 4: Simplify right side
    365,399,904x = 645,576,510,814,617,600
  5. Step 5: Solve for x
    x = 645,576,510,814,617,600/365,399,904
  6. Step 6: Final answer
    x = 1,766,767,050.97

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.