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Finding the Third Proportional to 39,671,505 and 93,344,649.75

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Solution

The third proportional to 39,671,505 and 93,344,649.75 is: 219,634,310.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,671,505 : 93,344,649.75 = 93,344,649.75 : x
  2. Step 2: Convert to fraction form
    39,671,505/93,344,649.75 = 93,344,649.75/x
  3. Step 3: Cross multiply
    39,671,505x = 93,344,649.75 × 93,344,649.75
  4. Step 4: Simplify right side
    39,671,505x = 8,713,223,636,950,175
  5. Step 5: Solve for x
    x = 8,713,223,636,950,175/39,671,505
  6. Step 6: Final answer
    x = 219,634,310.24

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Why These Related Problems?

These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.