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Finding the Third Proportional to 416,536,222.50 and 867,548,898

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Solution

The third proportional to 416,536,222.50 and 867,548,898 is: 1,806,904,297.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    416,536,222.50 : 867,548,898 = 867,548,898 : x
  2. Step 2: Convert to fraction form
    416,536,222.50/867,548,898 = 867,548,898/x
  3. Step 3: Cross multiply
    416,536,222.50x = 867,548,898 × 867,548,898
  4. Step 4: Simplify right side
    416,536,222.50x = 752,641,090,421,014,400
  5. Step 5: Solve for x
    x = 752,641,090,421,014,400/416,536,222.50
  6. Step 6: Final answer
    x = 1,806,904,297.31

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.