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Finding the Third Proportional to 93,587,227.88 and 201,971,561.06

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Solution

The third proportional to 93,587,227.88 and 201,971,561.06 is: 435,876,907.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,587,227.88 : 201,971,561.06 = 201,971,561.06 : x
  2. Step 2: Convert to fraction form
    93,587,227.88/201,971,561.06 = 201,971,561.06/x
  3. Step 3: Cross multiply
    93,587,227.88x = 201,971,561.06 × 201,971,561.06
  4. Step 4: Simplify right side
    93,587,227.88x = 40,792,511,478,023,168
  5. Step 5: Solve for x
    x = 40,792,511,478,023,168/93,587,227.88
  6. Step 6: Final answer
    x = 435,876,907.61

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.