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Finding the Third Proportional to 14,654,673 and 31,326,133.50

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Solution

The third proportional to 14,654,673 and 31,326,133.50 is: 66,963,393.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,654,673 : 31,326,133.50 = 31,326,133.50 : x
  2. Step 2: Convert to fraction form
    14,654,673/31,326,133.50 = 31,326,133.50/x
  3. Step 3: Cross multiply
    14,654,673x = 31,326,133.50 × 31,326,133.50
  4. Step 4: Simplify right side
    14,654,673x = 981,326,640,059,822.25
  5. Step 5: Solve for x
    x = 981,326,640,059,822.25/14,654,673
  6. Step 6: Final answer
    x = 66,963,393.86

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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.