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Finding the Third Proportional to 713,448,487 and 1,567,197,371

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Solution

The third proportional to 713,448,487 and 1,567,197,371 is: 3,442,585,756.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    713,448,487 : 1,567,197,371 = 1,567,197,371 : x
  2. Step 2: Convert to fraction form
    713,448,487/1,567,197,371 = 1,567,197,371/x
  3. Step 3: Cross multiply
    713,448,487x = 1,567,197,371 × 1,567,197,371
  4. Step 4: Simplify right side
    713,448,487x = 2,456,107,599,669,311,488
  5. Step 5: Solve for x
    x = 2,456,107,599,669,311,488/713,448,487
  6. Step 6: Final answer
    x = 3,442,585,756.96

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.