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Finding the Third Proportional to 1,771,360,336 and 3,805,595,317

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Solution

The third proportional to 1,771,360,336 and 3,805,595,317 is: 8,175,951,229.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,771,360,336 : 3,805,595,317 = 3,805,595,317 : x
  2. Step 2: Convert to fraction form
    1,771,360,336/3,805,595,317 = 3,805,595,317/x
  3. Step 3: Cross multiply
    1,771,360,336x = 3,805,595,317 × 3,805,595,317
  4. Step 4: Simplify right side
    1,771,360,336x = 14,482,555,716,772,329,472
  5. Step 5: Solve for x
    x = 14,482,555,716,772,329,472/1,771,360,336
  6. Step 6: Final answer
    x = 8,175,951,229.37

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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.