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Finding the Third Proportional to 45,419,761.50 and 98,506,050

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Solution

The third proportional to 45,419,761.50 and 98,506,050 is: 213,639,208.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,419,761.50 : 98,506,050 = 98,506,050 : x
  2. Step 2: Convert to fraction form
    45,419,761.50/98,506,050 = 98,506,050/x
  3. Step 3: Cross multiply
    45,419,761.50x = 98,506,050 × 98,506,050
  4. Step 4: Simplify right side
    45,419,761.50x = 9,703,441,886,602,500
  5. Step 5: Solve for x
    x = 9,703,441,886,602,500/45,419,761.50
  6. Step 6: Final answer
    x = 213,639,208.27

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.