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Finding the Third Proportional to 5,623,515,812 and 12,093,351,417

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Solution

The third proportional to 5,623,515,812 and 12,093,351,417 is: 26,006,710,638.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,623,515,812 : 12,093,351,417 = 12,093,351,417 : x
  2. Step 2: Convert to fraction form
    5,623,515,812/12,093,351,417 = 12,093,351,417/x
  3. Step 3: Cross multiply
    5,623,515,812x = 12,093,351,417 × 12,093,351,417
  4. Step 4: Simplify right side
    5,623,515,812x = 146,249,148,495,055,912,960
  5. Step 5: Solve for x
    x = 146,249,148,495,055,912,960/5,623,515,812
  6. Step 6: Final answer
    x = 26,006,710,638.74

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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.