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Finding the Third Proportional to 19,188,300 and 29,175,354

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Solution

The third proportional to 19,188,300 and 29,175,354 is: 44,360,432.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,188,300 : 29,175,354 = 29,175,354 : x
  2. Step 2: Convert to fraction form
    19,188,300/29,175,354 = 29,175,354/x
  3. Step 3: Cross multiply
    19,188,300x = 29,175,354 × 29,175,354
  4. Step 4: Simplify right side
    19,188,300x = 851,201,281,025,316
  5. Step 5: Solve for x
    x = 851,201,281,025,316/19,188,300
  6. Step 6: Final answer
    x = 44,360,432.19

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.