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Finding the Third Proportional to 4,310,377,317 and 9,293,558,935.50

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Solution

The third proportional to 4,310,377,317 and 9,293,558,935.50 is: 20,037,744,108.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,310,377,317 : 9,293,558,935.50 = 9,293,558,935.50 : x
  2. Step 2: Convert to fraction form
    4,310,377,317/9,293,558,935.50 = 9,293,558,935.50/x
  3. Step 3: Cross multiply
    4,310,377,317x = 9,293,558,935.50 × 9,293,558,935.50
  4. Step 4: Simplify right side
    4,310,377,317x = 86,370,237,687,611,899,904
  5. Step 5: Solve for x
    x = 86,370,237,687,611,899,904/4,310,377,317
  6. Step 6: Final answer
    x = 20,037,744,108.15

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.