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Finding the Third Proportional to 2,828,337,976 and 6,146,284,012

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Solution

The third proportional to 2,828,337,976 and 6,146,284,012 is: 13,356,539,238.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,828,337,976 : 6,146,284,012 = 6,146,284,012 : x
  2. Step 2: Convert to fraction form
    2,828,337,976/6,146,284,012 = 6,146,284,012/x
  3. Step 3: Cross multiply
    2,828,337,976x = 6,146,284,012 × 6,146,284,012
  4. Step 4: Simplify right side
    2,828,337,976x = 37,776,807,156,166,819,840
  5. Step 5: Solve for x
    x = 37,776,807,156,166,819,840/2,828,337,976
  6. Step 6: Final answer
    x = 13,356,539,238.49

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.