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Finding the Third Proportional to 114,758,760 and 247,652,671

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Solution

The third proportional to 114,758,760 and 247,652,671 is: 534,441,514.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,758,760 : 247,652,671 = 247,652,671 : x
  2. Step 2: Convert to fraction form
    114,758,760/247,652,671 = 247,652,671/x
  3. Step 3: Cross multiply
    114,758,760x = 247,652,671 × 247,652,671
  4. Step 4: Simplify right side
    114,758,760x = 61,331,845,453,434,240
  5. Step 5: Solve for x
    x = 61,331,845,453,434,240/114,758,760
  6. Step 6: Final answer
    x = 534,441,514.12

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.