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Finding the Third Proportional to 6,708,906 and 14,480,046

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Solution

The third proportional to 6,708,906 and 14,480,046 is: 31,252,745.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,708,906 : 14,480,046 = 14,480,046 : x
  2. Step 2: Convert to fraction form
    6,708,906/14,480,046 = 14,480,046/x
  3. Step 3: Cross multiply
    6,708,906x = 14,480,046 × 14,480,046
  4. Step 4: Simplify right side
    6,708,906x = 209,671,732,162,116
  5. Step 5: Solve for x
    x = 209,671,732,162,116/6,708,906
  6. Step 6: Final answer
    x = 31,252,745.55

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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.