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Finding the Third Proportional to 14,104,228 and 30,712,374

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Solution

The third proportional to 14,104,228 and 30,712,374 is: 66,877,103.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,104,228 : 30,712,374 = 30,712,374 : x
  2. Step 2: Convert to fraction form
    14,104,228/30,712,374 = 30,712,374/x
  3. Step 3: Cross multiply
    14,104,228x = 30,712,374 × 30,712,374
  4. Step 4: Simplify right side
    14,104,228x = 943,249,916,715,876
  5. Step 5: Solve for x
    x = 943,249,916,715,876/14,104,228
  6. Step 6: Final answer
    x = 66,877,103.57

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.