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Finding the Third Proportional to 93,718,431 and 203,556,690

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Solution

The third proportional to 93,718,431 and 203,556,690 is: 442,125,690.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,718,431 : 203,556,690 = 203,556,690 : x
  2. Step 2: Convert to fraction form
    93,718,431/203,556,690 = 203,556,690/x
  3. Step 3: Cross multiply
    93,718,431x = 203,556,690 × 203,556,690
  4. Step 4: Simplify right side
    93,718,431x = 41,435,326,043,756,096
  5. Step 5: Solve for x
    x = 41,435,326,043,756,096/93,718,431
  6. Step 6: Final answer
    x = 442,125,690.77

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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.