Home / 45,721,524.38-69,654,179.81

Finding the Third Proportional to 45,721,524.38 and 69,654,179.81

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Solution

The third proportional to 45,721,524.38 and 69,654,179.81 is: 106,114,239.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,721,524.38 : 69,654,179.81 = 69,654,179.81 : x
  2. Step 2: Convert to fraction form
    45,721,524.38/69,654,179.81 = 69,654,179.81/x
  3. Step 3: Cross multiply
    45,721,524.38x = 69,654,179.81 × 69,654,179.81
  4. Step 4: Simplify right side
    45,721,524.38x = 4,851,704,765,352,083
  5. Step 5: Solve for x
    x = 4,851,704,765,352,083/45,721,524.38
  6. Step 6: Final answer
    x = 106,114,239.01

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.