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Finding the Third Proportional to 7,480,614 and 16,360,908

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Solution

The third proportional to 7,480,614 and 16,360,908 is: 35,783,066.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,480,614 : 16,360,908 = 16,360,908 : x
  2. Step 2: Convert to fraction form
    7,480,614/16,360,908 = 16,360,908/x
  3. Step 3: Cross multiply
    7,480,614x = 16,360,908 × 16,360,908
  4. Step 4: Simplify right side
    7,480,614x = 267,679,310,584,464
  5. Step 5: Solve for x
    x = 267,679,310,584,464/7,480,614
  6. Step 6: Final answer
    x = 35,783,066.82

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.