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Finding the Third Proportional to 370,712,204 and 798,835,112

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Solution

The third proportional to 370,712,204 and 798,835,112 is: 1,721,382,596.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    370,712,204 : 798,835,112 = 798,835,112 : x
  2. Step 2: Convert to fraction form
    370,712,204/798,835,112 = 798,835,112/x
  3. Step 3: Cross multiply
    370,712,204x = 798,835,112 × 798,835,112
  4. Step 4: Simplify right side
    370,712,204x = 638,137,536,164,052,480
  5. Step 5: Solve for x
    x = 638,137,536,164,052,480/370,712,204
  6. Step 6: Final answer
    x = 1,721,382,596.20

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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.