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Finding the Third Proportional to 13,902,520.50 and 30,276,594

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Solution

The third proportional to 13,902,520.50 and 30,276,594 is: 65,935,680.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,902,520.50 : 30,276,594 = 30,276,594 : x
  2. Step 2: Convert to fraction form
    13,902,520.50/30,276,594 = 30,276,594/x
  3. Step 3: Cross multiply
    13,902,520.50x = 30,276,594 × 30,276,594
  4. Step 4: Simplify right side
    13,902,520.50x = 916,672,144,240,836
  5. Step 5: Solve for x
    x = 916,672,144,240,836/13,902,520.50
  6. Step 6: Final answer
    x = 65,935,680.10

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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.