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Finding the Third Proportional to 46,972,404 and 66,148,029

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Solution

The third proportional to 46,972,404 and 66,148,029 is: 93,151,752.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,972,404 : 66,148,029 = 66,148,029 : x
  2. Step 2: Convert to fraction form
    46,972,404/66,148,029 = 66,148,029/x
  3. Step 3: Cross multiply
    46,972,404x = 66,148,029 × 66,148,029
  4. Step 4: Simplify right side
    46,972,404x = 4,375,561,740,584,841
  5. Step 5: Solve for x
    x = 4,375,561,740,584,841/46,972,404
  6. Step 6: Final answer
    x = 93,151,752.26

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.