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Finding the Third Proportional to 5,050,366.50 and 10,809,807

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Solution

The third proportional to 5,050,366.50 and 10,809,807 is: 23,137,316.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,050,366.50 : 10,809,807 = 10,809,807 : x
  2. Step 2: Convert to fraction form
    5,050,366.50/10,809,807 = 10,809,807/x
  3. Step 3: Cross multiply
    5,050,366.50x = 10,809,807 × 10,809,807
  4. Step 4: Simplify right side
    5,050,366.50x = 116,851,927,377,249
  5. Step 5: Solve for x
    x = 116,851,927,377,249/5,050,366.50
  6. Step 6: Final answer
    x = 23,137,316.35

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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.