Home / 334,073,452.80-501,157,418.40-104,018,548.80

Finding the Fourth Proportional to 334,073,452.80, 501,157,418.40 and 104,018,548.80

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Solution

The fourth proportional to 334,073,452.80, 501,157,418.40 and 104,018,548.80 is: 156,042,531.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,073,452.80 : 501,157,418.40 = 104,018,548.80 : x
  2. Step 2: Convert to fraction form
    334,073,452.80/501,157,418.40 = 104,018,548.80/x
  3. Step 3: Cross multiply
    334,073,452.80x = 501,157,418.40 × 104,018,548.80
  4. Step 4: Simplify right side
    334,073,452.80x = 52,129,667,382,322,416
  5. Step 5: Solve for x
    x = 52,129,667,382,322,416/334,073,452.80
  6. Step 6: Final answer
    x = 156,042,531.80

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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.