Home / 334,380,956.13-501,372,735.82-127,134,537.22

Finding the Fourth Proportional to 334,380,956.13, 501,372,735.82 and 127,134,537.22

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Solution

The fourth proportional to 334,380,956.13, 501,372,735.82 and 127,134,537.22 is: 190,626,258.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,380,956.13 : 501,372,735.82 = 127,134,537.22 : x
  2. Step 2: Convert to fraction form
    334,380,956.13/501,372,735.82 = 127,134,537.22/x
  3. Step 3: Cross multiply
    334,380,956.13x = 501,372,735.82 × 127,134,537.22
  4. Step 4: Simplify right side
    334,380,956.13x = 63,741,790,740,058,480
  5. Step 5: Solve for x
    x = 63,741,790,740,058,480/334,380,956.13
  6. Step 6: Final answer
    x = 190,626,258.98

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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.