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Finding the Third Proportional to 335,937,339 and 521,593,033.50

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Solution

The third proportional to 335,937,339 and 521,593,033.50 is: 809,851,305.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,937,339 : 521,593,033.50 = 521,593,033.50 : x
  2. Step 2: Convert to fraction form
    335,937,339/521,593,033.50 = 521,593,033.50/x
  3. Step 3: Cross multiply
    335,937,339x = 521,593,033.50 × 521,593,033.50
  4. Step 4: Simplify right side
    335,937,339x = 272,059,292,595,732,128
  5. Step 5: Solve for x
    x = 272,059,292,595,732,128/335,937,339
  6. Step 6: Final answer
    x = 809,851,305.62

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.