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Finding the Third Proportional to 93,575,812 and 208,667,480

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Solution

The third proportional to 93,575,812 and 208,667,480 is: 465,313,805.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,575,812 : 208,667,480 = 208,667,480 : x
  2. Step 2: Convert to fraction form
    93,575,812/208,667,480 = 208,667,480/x
  3. Step 3: Cross multiply
    93,575,812x = 208,667,480 × 208,667,480
  4. Step 4: Simplify right side
    93,575,812x = 43,542,117,209,550,400
  5. Step 5: Solve for x
    x = 43,542,117,209,550,400/93,575,812
  6. Step 6: Final answer
    x = 465,313,805.77

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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.