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Finding the Third Proportional to 1,097,316,612 and 1,671,700,350

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Solution

The third proportional to 1,097,316,612 and 1,671,700,350 is: 2,546,741,778.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,316,612 : 1,671,700,350 = 1,671,700,350 : x
  2. Step 2: Convert to fraction form
    1,097,316,612/1,671,700,350 = 1,671,700,350/x
  3. Step 3: Cross multiply
    1,097,316,612x = 1,671,700,350 × 1,671,700,350
  4. Step 4: Simplify right side
    1,097,316,612x = 2,794,582,060,190,122,496
  5. Step 5: Solve for x
    x = 2,794,582,060,190,122,496/1,097,316,612
  6. Step 6: Final answer
    x = 2,546,741,778.65

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.