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Finding the Third Proportional to 14,016,252 and 31,076,160

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Solution

The third proportional to 14,016,252 and 31,076,160 is: 68,900,567.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,016,252 : 31,076,160 = 31,076,160 : x
  2. Step 2: Convert to fraction form
    14,016,252/31,076,160 = 31,076,160/x
  3. Step 3: Cross multiply
    14,016,252x = 31,076,160 × 31,076,160
  4. Step 4: Simplify right side
    14,016,252x = 965,727,720,345,600
  5. Step 5: Solve for x
    x = 965,727,720,345,600/14,016,252
  6. Step 6: Final answer
    x = 68,900,567.74

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.