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Finding the Third Proportional to 93,458,628 and 204,535,620

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Solution

The third proportional to 93,458,628 and 204,535,620 is: 447,629,295.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,458,628 : 204,535,620 = 204,535,620 : x
  2. Step 2: Convert to fraction form
    93,458,628/204,535,620 = 204,535,620/x
  3. Step 3: Cross multiply
    93,458,628x = 204,535,620 × 204,535,620
  4. Step 4: Simplify right side
    93,458,628x = 41,834,819,848,784,400
  5. Step 5: Solve for x
    x = 41,834,819,848,784,400/93,458,628
  6. Step 6: Final answer
    x = 447,629,295.91

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.