Home / 54,132,008.06-111,133,712.81

Finding the Third Proportional to 54,132,008.06 and 111,133,712.81

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Solution

The third proportional to 54,132,008.06 and 111,133,712.81 is: 228,158,950.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,132,008.06 : 111,133,712.81 = 111,133,712.81 : x
  2. Step 2: Convert to fraction form
    54,132,008.06/111,133,712.81 = 111,133,712.81/x
  3. Step 3: Cross multiply
    54,132,008.06x = 111,133,712.81 × 111,133,712.81
  4. Step 4: Simplify right side
    54,132,008.06x = 12,350,702,123,491,226
  5. Step 5: Solve for x
    x = 12,350,702,123,491,226/54,132,008.06
  6. Step 6: Final answer
    x = 228,158,950.05

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.