Home / 54,784,083,369.52-117,812,982,903.54

Finding the Third Proportional to 54,784,083,369.52 and 117,812,982,903.54

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Solution

The third proportional to 54,784,083,369.52 and 117,812,982,903.54 is: 253,356,414,617.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,784,083,369.52 : 117,812,982,903.54 = 117,812,982,903.54 : x
  2. Step 2: Convert to fraction form
    54,784,083,369.52/117,812,982,903.54 = 117,812,982,903.54/x
  3. Step 3: Cross multiply
    54,784,083,369.52x = 117,812,982,903.54 × 117,812,982,903.54
  4. Step 4: Simplify right side
    54,784,083,369.52x = 13,879,898,940,629,806,219,264
  5. Step 5: Solve for x
    x = 13,879,898,940,629,806,219,264/54,784,083,369.52
  6. Step 6: Final answer
    x = 253,356,414,617.93

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.