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Finding the Third Proportional to 94,893,210 and 207,189,106

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Solution

The third proportional to 94,893,210 and 207,189,106 is: 452,375,102.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,893,210 : 207,189,106 = 207,189,106 : x
  2. Step 2: Convert to fraction form
    94,893,210/207,189,106 = 207,189,106/x
  3. Step 3: Cross multiply
    94,893,210x = 207,189,106 × 207,189,106
  4. Step 4: Simplify right side
    94,893,210x = 42,927,325,645,079,232
  5. Step 5: Solve for x
    x = 42,927,325,645,079,232/94,893,210
  6. Step 6: Final answer
    x = 452,375,102.97

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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.