Home / 67,926,380.63-149,197,083.38

Finding the Third Proportional to 67,926,380.63 and 149,197,083.38

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Solution

The third proportional to 67,926,380.63 and 149,197,083.38 is: 327,704,339.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,926,380.63 : 149,197,083.38 = 149,197,083.38 : x
  2. Step 2: Convert to fraction form
    67,926,380.63/149,197,083.38 = 149,197,083.38/x
  3. Step 3: Cross multiply
    67,926,380.63x = 149,197,083.38 × 149,197,083.38
  4. Step 4: Simplify right side
    67,926,380.63x = 22,259,769,687,606,700
  5. Step 5: Solve for x
    x = 22,259,769,687,606,700/67,926,380.63
  6. Step 6: Final answer
    x = 327,704,339.36

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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.