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Finding the Third Proportional to 93,235,272 and 145,935,672

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Solution

The third proportional to 93,235,272 and 145,935,672 is: 228,424,499.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,235,272 : 145,935,672 = 145,935,672 : x
  2. Step 2: Convert to fraction form
    93,235,272/145,935,672 = 145,935,672/x
  3. Step 3: Cross multiply
    93,235,272x = 145,935,672 × 145,935,672
  4. Step 4: Simplify right side
    93,235,272x = 21,297,220,362,091,584
  5. Step 5: Solve for x
    x = 21,297,220,362,091,584/93,235,272
  6. Step 6: Final answer
    x = 228,424,499.71

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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.