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Finding the Third Proportional to 34,490,326 and 47,955,488

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Solution

The third proportional to 34,490,326 and 47,955,488 is: 66,677,503.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,490,326 : 47,955,488 = 47,955,488 : x
  2. Step 2: Convert to fraction form
    34,490,326/47,955,488 = 47,955,488/x
  3. Step 3: Cross multiply
    34,490,326x = 47,955,488 × 47,955,488
  4. Step 4: Simplify right side
    34,490,326x = 2,299,728,829,318,144
  5. Step 5: Solve for x
    x = 2,299,728,829,318,144/34,490,326
  6. Step 6: Final answer
    x = 66,677,503.41

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.