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Finding the Third Proportional to 56,594,304 and 121,257,168

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Solution

The third proportional to 56,594,304 and 121,257,168 is: 259,801,777.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,594,304 : 121,257,168 = 121,257,168 : x
  2. Step 2: Convert to fraction form
    56,594,304/121,257,168 = 121,257,168/x
  3. Step 3: Cross multiply
    56,594,304x = 121,257,168 × 121,257,168
  4. Step 4: Simplify right side
    56,594,304x = 14,703,300,791,380,224
  5. Step 5: Solve for x
    x = 14,703,300,791,380,224/56,594,304
  6. Step 6: Final answer
    x = 259,801,777.78

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.