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Finding the Third Proportional to 3,351,410,520 and 7,050,128,304

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Solution

The third proportional to 3,351,410,520 and 7,050,128,304 is: 14,830,862,649.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,351,410,520 : 7,050,128,304 = 7,050,128,304 : x
  2. Step 2: Convert to fraction form
    3,351,410,520/7,050,128,304 = 7,050,128,304/x
  3. Step 3: Cross multiply
    3,351,410,520x = 7,050,128,304 × 7,050,128,304
  4. Step 4: Simplify right side
    3,351,410,520x = 49,704,309,102,861,918,208
  5. Step 5: Solve for x
    x = 49,704,309,102,861,918,208/3,351,410,520
  6. Step 6: Final answer
    x = 14,830,862,649.10

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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.