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Finding the Third Proportional to 55,004,612.63 and 116,566,093.13

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Solution

The third proportional to 55,004,612.63 and 116,566,093.13 is: 247,027,538.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,004,612.63 : 116,566,093.13 = 116,566,093.13 : x
  2. Step 2: Convert to fraction form
    55,004,612.63/116,566,093.13 = 116,566,093.13/x
  3. Step 3: Cross multiply
    55,004,612.63x = 116,566,093.13 × 116,566,093.13
  4. Step 4: Simplify right side
    55,004,612.63x = 13,587,654,066,426,172
  5. Step 5: Solve for x
    x = 13,587,654,066,426,172/55,004,612.63
  6. Step 6: Final answer
    x = 247,027,538.56

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.