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Finding the Third Proportional to 8,961,088 and 13,607,844

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Solution

The third proportional to 8,961,088 and 13,607,844 is: 20,664,166.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,961,088 : 13,607,844 = 13,607,844 : x
  2. Step 2: Convert to fraction form
    8,961,088/13,607,844 = 13,607,844/x
  3. Step 3: Cross multiply
    8,961,088x = 13,607,844 × 13,607,844
  4. Step 4: Simplify right side
    8,961,088x = 185,173,418,328,336
  5. Step 5: Solve for x
    x = 185,173,418,328,336/8,961,088
  6. Step 6: Final answer
    x = 20,664,166.93

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.