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Finding the Third Proportional to 4,360,419,960 and 9,565,026,648

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Solution

The third proportional to 4,360,419,960 and 9,565,026,648 is: 20,981,863,127.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360,419,960 : 9,565,026,648 = 9,565,026,648 : x
  2. Step 2: Convert to fraction form
    4,360,419,960/9,565,026,648 = 9,565,026,648/x
  3. Step 3: Cross multiply
    4,360,419,960x = 9,565,026,648 × 9,565,026,648
  4. Step 4: Simplify right side
    4,360,419,960x = 91,489,734,776,950,112,256
  5. Step 5: Solve for x
    x = 91,489,734,776,950,112,256/4,360,419,960
  6. Step 6: Final answer
    x = 20,981,863,127.00

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.