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Finding the Third Proportional to 93,575,486 and 208,666,876

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Solution

The third proportional to 93,575,486 and 208,666,876 is: 465,312,733.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,575,486 : 208,666,876 = 208,666,876 : x
  2. Step 2: Convert to fraction form
    93,575,486/208,666,876 = 208,666,876/x
  3. Step 3: Cross multiply
    93,575,486x = 208,666,876 × 208,666,876
  4. Step 4: Simplify right side
    93,575,486x = 43,541,865,139,599,376
  5. Step 5: Solve for x
    x = 43,541,865,139,599,376/93,575,486
  6. Step 6: Final answer
    x = 465,312,733.08

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.