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Finding the Third Proportional to 54,295,392 and 116,363,040

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Solution

The third proportional to 54,295,392 and 116,363,040 is: 249,383,171.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,295,392 : 116,363,040 = 116,363,040 : x
  2. Step 2: Convert to fraction form
    54,295,392/116,363,040 = 116,363,040/x
  3. Step 3: Cross multiply
    54,295,392x = 116,363,040 × 116,363,040
  4. Step 4: Simplify right side
    54,295,392x = 13,540,357,078,041,600
  5. Step 5: Solve for x
    x = 13,540,357,078,041,600/54,295,392
  6. Step 6: Final answer
    x = 249,383,171.93

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.