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Finding the Third Proportional to 45,840,332 and 68,760,507

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Solution

The third proportional to 45,840,332 and 68,760,507 is: 103,140,774.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,840,332 : 68,760,507 = 68,760,507 : x
  2. Step 2: Convert to fraction form
    45,840,332/68,760,507 = 68,760,507/x
  3. Step 3: Cross multiply
    45,840,332x = 68,760,507 × 68,760,507
  4. Step 4: Simplify right side
    45,840,332x = 4,728,007,322,897,049
  5. Step 5: Solve for x
    x = 4,728,007,322,897,049/45,840,332
  6. Step 6: Final answer
    x = 103,140,774.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.