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Finding the Third Proportional to 35,476,358.50 and 76,490,201

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Solution

The third proportional to 35,476,358.50 and 76,490,201 is: 164,919,712.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,476,358.50 : 76,490,201 = 76,490,201 : x
  2. Step 2: Convert to fraction form
    35,476,358.50/76,490,201 = 76,490,201/x
  3. Step 3: Cross multiply
    35,476,358.50x = 76,490,201 × 76,490,201
  4. Step 4: Simplify right side
    35,476,358.50x = 5,850,750,849,020,401
  5. Step 5: Solve for x
    x = 5,850,750,849,020,401/35,476,358.50
  6. Step 6: Final answer
    x = 164,919,712.63

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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.