Home / 61,850,297.54-85,351,072.25-34,349,997.26

Finding the Fourth Proportional to 61,850,297.54, 85,351,072.25 and 34,349,997.26

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Solution

The fourth proportional to 61,850,297.54, 85,351,072.25 and 34,349,997.26 is: 47,401,697.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,850,297.54 : 85,351,072.25 = 34,349,997.26 : x
  2. Step 2: Convert to fraction form
    61,850,297.54/85,351,072.25 = 34,349,997.26/x
  3. Step 3: Cross multiply
    61,850,297.54x = 85,351,072.25 × 34,349,997.26
  4. Step 4: Simplify right side
    61,850,297.54x = 2,931,809,097,327,057
  5. Step 5: Solve for x
    x = 2,931,809,097,327,057/61,850,297.54
  6. Step 6: Final answer
    x = 47,401,697.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.