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Finding the Third Proportional to 274,033,368 and 395,930,892

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Solution

The third proportional to 274,033,368 and 395,930,892 is: 572,051,762.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    274,033,368 : 395,930,892 = 395,930,892 : x
  2. Step 2: Convert to fraction form
    274,033,368/395,930,892 = 395,930,892/x
  3. Step 3: Cross multiply
    274,033,368x = 395,930,892 × 395,930,892
  4. Step 4: Simplify right side
    274,033,368x = 156,761,271,239,915,648
  5. Step 5: Solve for x
    x = 156,761,271,239,915,648/274,033,368
  6. Step 6: Final answer
    x = 572,051,762.83

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These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.