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Finding the Third Proportional to 52,961,485 and 114,038,511

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Solution

The third proportional to 52,961,485 and 114,038,511 is: 245,551,687.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,961,485 : 114,038,511 = 114,038,511 : x
  2. Step 2: Convert to fraction form
    52,961,485/114,038,511 = 114,038,511/x
  3. Step 3: Cross multiply
    52,961,485x = 114,038,511 × 114,038,511
  4. Step 4: Simplify right side
    52,961,485x = 13,004,781,991,097,120
  5. Step 5: Solve for x
    x = 13,004,781,991,097,120/52,961,485
  6. Step 6: Final answer
    x = 245,551,687.06

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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.