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Finding the Third Proportional to 93,235,276 and 145,935,678

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Solution

The third proportional to 93,235,276 and 145,935,678 is: 228,424,508.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,235,276 : 145,935,678 = 145,935,678 : x
  2. Step 2: Convert to fraction form
    93,235,276/145,935,678 = 145,935,678/x
  3. Step 3: Cross multiply
    93,235,276x = 145,935,678 × 145,935,678
  4. Step 4: Simplify right side
    93,235,276x = 21,297,222,113,319,684
  5. Step 5: Solve for x
    x = 21,297,222,113,319,684/93,235,276
  6. Step 6: Final answer
    x = 228,424,508.69

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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.