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Finding the Third Proportional to 13,846,699.41 and 30,131,630.44

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Solution

The third proportional to 13,846,699.41 and 30,131,630.44 is: 65,569,066.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,846,699.41 : 30,131,630.44 = 30,131,630.44 : x
  2. Step 2: Convert to fraction form
    13,846,699.41/30,131,630.44 = 30,131,630.44/x
  3. Step 3: Cross multiply
    13,846,699.41x = 30,131,630.44 × 30,131,630.44
  4. Step 4: Simplify right side
    13,846,699.41x = 907,915,152,822,076.50
  5. Step 5: Solve for x
    x = 907,915,152,822,076.50/13,846,699.41
  6. Step 6: Final answer
    x = 65,569,066.40

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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.