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Finding the Third Proportional to 14,176,298 and 30,918,324

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Solution

The third proportional to 14,176,298 and 30,918,324 is: 67,432,467.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,176,298 : 30,918,324 = 30,918,324 : x
  2. Step 2: Convert to fraction form
    14,176,298/30,918,324 = 30,918,324/x
  3. Step 3: Cross multiply
    14,176,298x = 30,918,324 × 30,918,324
  4. Step 4: Simplify right side
    14,176,298x = 955,942,758,968,976
  5. Step 5: Solve for x
    x = 955,942,758,968,976/14,176,298
  6. Step 6: Final answer
    x = 67,432,467.84

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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.