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Finding the Third Proportional to 93,219,404 and 145,913,828

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Solution

The third proportional to 93,219,404 and 145,913,828 is: 228,394,993.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,219,404 : 145,913,828 = 145,913,828 : x
  2. Step 2: Convert to fraction form
    93,219,404/145,913,828 = 145,913,828/x
  3. Step 3: Cross multiply
    93,219,404x = 145,913,828 × 145,913,828
  4. Step 4: Simplify right side
    93,219,404x = 21,290,845,201,613,584
  5. Step 5: Solve for x
    x = 21,290,845,201,613,584/93,219,404
  6. Step 6: Final answer
    x = 228,394,993.83

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.