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Finding the Third Proportional to 29,138,924,240 and 62,697,302,940

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Solution

The third proportional to 29,138,924,240 and 62,697,302,940 is: 134,903,806,453.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,138,924,240 : 62,697,302,940 = 62,697,302,940 : x
  2. Step 2: Convert to fraction form
    29,138,924,240/62,697,302,940 = 62,697,302,940/x
  3. Step 3: Cross multiply
    29,138,924,240x = 62,697,302,940 × 62,697,302,940
  4. Step 4: Simplify right side
    29,138,924,240x = 3,930,951,795,950,132,658,176
  5. Step 5: Solve for x
    x = 3,930,951,795,950,132,658,176/29,138,924,240
  6. Step 6: Final answer
    x = 134,903,806,453.98

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.