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Finding the Third Proportional to 14,266,586 and 30,860,140

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Solution

The third proportional to 14,266,586 and 30,860,140 is: 66,753,758.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,266,586 : 30,860,140 = 30,860,140 : x
  2. Step 2: Convert to fraction form
    14,266,586/30,860,140 = 30,860,140/x
  3. Step 3: Cross multiply
    14,266,586x = 30,860,140 × 30,860,140
  4. Step 4: Simplify right side
    14,266,586x = 952,348,240,819,600
  5. Step 5: Solve for x
    x = 952,348,240,819,600/14,266,586
  6. Step 6: Final answer
    x = 66,753,758.81

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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.