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Finding the Third Proportional to 713,448,478 and 1,567,197,364

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Solution

The third proportional to 713,448,478 and 1,567,197,364 is: 3,442,585,769.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    713,448,478 : 1,567,197,364 = 1,567,197,364 : x
  2. Step 2: Convert to fraction form
    713,448,478/1,567,197,364 = 1,567,197,364/x
  3. Step 3: Cross multiply
    713,448,478x = 1,567,197,364 × 1,567,197,364
  4. Step 4: Simplify right side
    713,448,478x = 2,456,107,577,728,548,352
  5. Step 5: Solve for x
    x = 2,456,107,577,728,548,352/713,448,478
  6. Step 6: Final answer
    x = 3,442,585,769.63

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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.