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Finding the Third Proportional to 46,076,438.25 and 98,990,847

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Solution

The third proportional to 46,076,438.25 and 98,990,847 is: 212,672,423.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,076,438.25 : 98,990,847 = 98,990,847 : x
  2. Step 2: Convert to fraction form
    46,076,438.25/98,990,847 = 98,990,847/x
  3. Step 3: Cross multiply
    46,076,438.25x = 98,990,847 × 98,990,847
  4. Step 4: Simplify right side
    46,076,438.25x = 9,799,187,789,777,408
  5. Step 5: Solve for x
    x = 9,799,187,789,777,408/46,076,438.25
  6. Step 6: Final answer
    x = 212,672,423.52

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.