Home / 214,895,811,165.44-322,173,872,208.48-107,274,848,601.44

Finding the Fourth Proportional to 214,895,811,165.44, 322,173,872,208.48 and 107,274,848,601.44

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Solution

The fourth proportional to 214,895,811,165.44, 322,173,872,208.48 and 107,274,848,601.44 is: 160,827,487,409.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,895,811,165.44 : 322,173,872,208.48 = 107,274,848,601.44 : x
  2. Step 2: Convert to fraction form
    214,895,811,165.44/322,173,872,208.48 = 107,274,848,601.44/x
  3. Step 3: Cross multiply
    214,895,811,165.44x = 322,173,872,208.48 × 107,274,848,601.44
  4. Step 4: Simplify right side
    214,895,811,165.44x = 34,561,153,364,504,369,692,672
  5. Step 5: Solve for x
    x = 34,561,153,364,504,369,692,672/214,895,811,165.44
  6. Step 6: Final answer
    x = 160,827,487,409.22

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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.