Home / 196,680,720.42-294,951,824.82-65,487,368.34

Finding the Fourth Proportional to 196,680,720.42, 294,951,824.82 and 65,487,368.34

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Solution

The fourth proportional to 196,680,720.42, 294,951,824.82 and 65,487,368.34 is: 98,207,992.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,680,720.42 : 294,951,824.82 = 65,487,368.34 : x
  2. Step 2: Convert to fraction form
    196,680,720.42/294,951,824.82 = 65,487,368.34/x
  3. Step 3: Cross multiply
    196,680,720.42x = 294,951,824.82 × 65,487,368.34
  4. Step 4: Simplify right side
    196,680,720.42x = 19,315,618,794,542,496
  5. Step 5: Solve for x
    x = 19,315,618,794,542,496/196,680,720.42
  6. Step 6: Final answer
    x = 98,207,992.90

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Why These Related Problems?

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