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Finding the Third Proportional to 163,264,092 and 355,224,054

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Solution

The third proportional to 163,264,092 and 355,224,054 is: 772,883,534.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,264,092 : 355,224,054 = 355,224,054 : x
  2. Step 2: Convert to fraction form
    163,264,092/355,224,054 = 355,224,054/x
  3. Step 3: Cross multiply
    163,264,092x = 355,224,054 × 355,224,054
  4. Step 4: Simplify right side
    163,264,092x = 126,184,128,540,194,912
  5. Step 5: Solve for x
    x = 126,184,128,540,194,912/163,264,092
  6. Step 6: Final answer
    x = 772,883,534.86

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.