Home / 196,669,200.88-294,909,383.40-92,952,014.32

Finding the Fourth Proportional to 196,669,200.88, 294,909,383.40 and 92,952,014.32

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Solution

The fourth proportional to 196,669,200.88, 294,909,383.40 and 92,952,014.32 is: 139,383,396.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,669,200.88 : 294,909,383.40 = 92,952,014.32 : x
  2. Step 2: Convert to fraction form
    196,669,200.88/294,909,383.40 = 92,952,014.32/x
  3. Step 3: Cross multiply
    196,669,200.88x = 294,909,383.40 × 92,952,014.32
  4. Step 4: Simplify right side
    196,669,200.88x = 27,412,421,228,899,164
  5. Step 5: Solve for x
    x = 27,412,421,228,899,164/196,669,200.88
  6. Step 6: Final answer
    x = 139,383,396.62

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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.