Home / 334,170,713.52-501,255,381.06-188,538,164.64

Finding the Fourth Proportional to 334,170,713.52, 501,255,381.06 and 188,538,164.64

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Solution

The fourth proportional to 334,170,713.52, 501,255,381.06 and 188,538,164.64 is: 282,806,858.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,170,713.52 : 501,255,381.06 = 188,538,164.64 : x
  2. Step 2: Convert to fraction form
    334,170,713.52/501,255,381.06 = 188,538,164.64/x
  3. Step 3: Cross multiply
    334,170,713.52x = 501,255,381.06 × 188,538,164.64
  4. Step 4: Simplify right side
    334,170,713.52x = 94,505,769,560,976,208
  5. Step 5: Solve for x
    x = 94,505,769,560,976,208/334,170,713.52
  6. Step 6: Final answer
    x = 282,806,858.10

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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.