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Finding the Third Proportional to 7,290,936 and 15,954,336

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Solution

The third proportional to 7,290,936 and 15,954,336 is: 34,911,956.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,290,936 : 15,954,336 = 15,954,336 : x
  2. Step 2: Convert to fraction form
    7,290,936/15,954,336 = 15,954,336/x
  3. Step 3: Cross multiply
    7,290,936x = 15,954,336 × 15,954,336
  4. Step 4: Simplify right side
    7,290,936x = 254,540,837,200,896
  5. Step 5: Solve for x
    x = 254,540,837,200,896/7,290,936
  6. Step 6: Final answer
    x = 34,911,956.05

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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.