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Finding the Third Proportional to 23,186,343 and 54,556,513.50

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Solution

The third proportional to 23,186,343 and 54,556,513.50 is: 128,369,237.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,186,343 : 54,556,513.50 = 54,556,513.50 : x
  2. Step 2: Convert to fraction form
    23,186,343/54,556,513.50 = 54,556,513.50/x
  3. Step 3: Cross multiply
    23,186,343x = 54,556,513.50 × 54,556,513.50
  4. Step 4: Simplify right side
    23,186,343x = 2,976,413,165,275,682
  5. Step 5: Solve for x
    x = 2,976,413,165,275,682/23,186,343
  6. Step 6: Final answer
    x = 128,369,237.24

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Why These Related Problems?

These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.