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Finding the Third Proportional to 6,763,113 and 13,762,419

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Solution

The third proportional to 6,763,113 and 13,762,419 is: 28,005,472.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,763,113 : 13,762,419 = 13,762,419 : x
  2. Step 2: Convert to fraction form
    6,763,113/13,762,419 = 13,762,419/x
  3. Step 3: Cross multiply
    6,763,113x = 13,762,419 × 13,762,419
  4. Step 4: Simplify right side
    6,763,113x = 189,404,176,731,561
  5. Step 5: Solve for x
    x = 189,404,176,731,561/6,763,113
  6. Step 6: Final answer
    x = 28,005,472.74

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.