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Finding the Third Proportional to 6,416,437 and 14,267,483

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Solution

The third proportional to 6,416,437 and 14,267,483 is: 31,724,938.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,416,437 : 14,267,483 = 14,267,483 : x
  2. Step 2: Convert to fraction form
    6,416,437/14,267,483 = 14,267,483/x
  3. Step 3: Cross multiply
    6,416,437x = 14,267,483 × 14,267,483
  4. Step 4: Simplify right side
    6,416,437x = 203,561,071,155,289
  5. Step 5: Solve for x
    x = 203,561,071,155,289/6,416,437
  6. Step 6: Final answer
    x = 31,724,938.80

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.