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Finding the Third Proportional to 6,670,359 and 14,560,518

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Solution

The third proportional to 6,670,359 and 14,560,518 is: 31,783,699.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,670,359 : 14,560,518 = 14,560,518 : x
  2. Step 2: Convert to fraction form
    6,670,359/14,560,518 = 14,560,518/x
  3. Step 3: Cross multiply
    6,670,359x = 14,560,518 × 14,560,518
  4. Step 4: Simplify right side
    6,670,359x = 212,008,684,428,324
  5. Step 5: Solve for x
    x = 212,008,684,428,324/6,670,359
  6. Step 6: Final answer
    x = 31,783,699.26

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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.