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Finding the Third Proportional to 14,578,654.50 and 31,495,077

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Solution

The third proportional to 14,578,654.50 and 31,495,077 is: 68,040,564.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,578,654.50 : 31,495,077 = 31,495,077 : x
  2. Step 2: Convert to fraction form
    14,578,654.50/31,495,077 = 31,495,077/x
  3. Step 3: Cross multiply
    14,578,654.50x = 31,495,077 × 31,495,077
  4. Step 4: Simplify right side
    14,578,654.50x = 991,939,875,235,929
  5. Step 5: Solve for x
    x = 991,939,875,235,929/14,578,654.50
  6. Step 6: Final answer
    x = 68,040,564.05

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.