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Finding the Third Proportional to 111,563,340.50 and 241,052,972

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Solution

The third proportional to 111,563,340.50 and 241,052,972 is: 520,838,969.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,563,340.50 : 241,052,972 = 241,052,972 : x
  2. Step 2: Convert to fraction form
    111,563,340.50/241,052,972 = 241,052,972/x
  3. Step 3: Cross multiply
    111,563,340.50x = 241,052,972 × 241,052,972
  4. Step 4: Simplify right side
    111,563,340.50x = 58,106,535,310,032,784
  5. Step 5: Solve for x
    x = 58,106,535,310,032,784/111,563,340.50
  6. Step 6: Final answer
    x = 520,838,969.59

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.