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Finding the Third Proportional to 14,528,099 and 31,890,187

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Solution

The third proportional to 14,528,099 and 31,890,187 is: 70,001,176.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,528,099 : 31,890,187 = 31,890,187 : x
  2. Step 2: Convert to fraction form
    14,528,099/31,890,187 = 31,890,187/x
  3. Step 3: Cross multiply
    14,528,099x = 31,890,187 × 31,890,187
  4. Step 4: Simplify right side
    14,528,099x = 1,016,984,026,894,969
  5. Step 5: Solve for x
    x = 1,016,984,026,894,969/14,528,099
  6. Step 6: Final answer
    x = 70,001,176.82

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.