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Finding the Third Proportional to 99,529,284 and 149,293,935

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Solution

The third proportional to 99,529,284 and 149,293,935 is: 223,940,916.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,529,284 : 149,293,935 = 149,293,935 : x
  2. Step 2: Convert to fraction form
    99,529,284/149,293,935 = 149,293,935/x
  3. Step 3: Cross multiply
    99,529,284x = 149,293,935 × 149,293,935
  4. Step 4: Simplify right side
    99,529,284x = 22,288,679,027,784,224
  5. Step 5: Solve for x
    x = 22,288,679,027,784,224/99,529,284
  6. Step 6: Final answer
    x = 223,940,916.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.