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Finding the Third Proportional to 7,495,489 and 16,275,294

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Solution

The third proportional to 7,495,489 and 16,275,294 is: 35,339,281.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,495,489 : 16,275,294 = 16,275,294 : x
  2. Step 2: Convert to fraction form
    7,495,489/16,275,294 = 16,275,294/x
  3. Step 3: Cross multiply
    7,495,489x = 16,275,294 × 16,275,294
  4. Step 4: Simplify right side
    7,495,489x = 264,885,194,786,436
  5. Step 5: Solve for x
    x = 264,885,194,786,436/7,495,489
  6. Step 6: Final answer
    x = 35,339,281.37

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.