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Finding the Third Proportional to 908,614,024 and 1,976,426,599

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Solution

The third proportional to 908,614,024 and 1,976,426,599 is: 4,299,143,528.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    908,614,024 : 1,976,426,599 = 1,976,426,599 : x
  2. Step 2: Convert to fraction form
    908,614,024/1,976,426,599 = 1,976,426,599/x
  3. Step 3: Cross multiply
    908,614,024x = 1,976,426,599 × 1,976,426,599
  4. Step 4: Simplify right side
    908,614,024x = 3,906,262,101,234,706,944
  5. Step 5: Solve for x
    x = 3,906,262,101,234,706,944/908,614,024
  6. Step 6: Final answer
    x = 4,299,143,528.56

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.