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Finding the Third Proportional to 8,928,329,412 and 14,701,428,198

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Solution

The third proportional to 8,928,329,412 and 14,701,428,198 is: 24,207,439,162.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,928,329,412 : 14,701,428,198 = 14,701,428,198 : x
  2. Step 2: Convert to fraction form
    8,928,329,412/14,701,428,198 = 14,701,428,198/x
  3. Step 3: Cross multiply
    8,928,329,412x = 14,701,428,198 × 14,701,428,198
  4. Step 4: Simplify right side
    8,928,329,412x = 216,131,991,060,949,532,672
  5. Step 5: Solve for x
    x = 216,131,991,060,949,532,672/8,928,329,412
  6. Step 6: Final answer
    x = 24,207,439,162.19

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Why These Related Problems?

These problems maintain the same ratio (1.65) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.