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Finding the Third Proportional to 89,599,102 and 195,484,656

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Solution

The third proportional to 89,599,102 and 195,484,656 is: 426,502,608.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,599,102 : 195,484,656 = 195,484,656 : x
  2. Step 2: Convert to fraction form
    89,599,102/195,484,656 = 195,484,656/x
  3. Step 3: Cross multiply
    89,599,102x = 195,484,656 × 195,484,656
  4. Step 4: Simplify right side
    89,599,102x = 38,214,250,731,438,336
  5. Step 5: Solve for x
    x = 38,214,250,731,438,336/89,599,102
  6. Step 6: Final answer
    x = 426,502,608.60

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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.