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Finding the Third Proportional to 5,050,364.50 and 10,809,803

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Solution

The third proportional to 5,050,364.50 and 10,809,803 is: 23,137,308.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,050,364.50 : 10,809,803 = 10,809,803 : x
  2. Step 2: Convert to fraction form
    5,050,364.50/10,809,803 = 10,809,803/x
  3. Step 3: Cross multiply
    5,050,364.50x = 10,809,803 × 10,809,803
  4. Step 4: Simplify right side
    5,050,364.50x = 116,851,840,898,809
  5. Step 5: Solve for x
    x = 116,851,840,898,809/5,050,364.50
  6. Step 6: Final answer
    x = 23,137,308.39

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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.