Home / 196,452,476.04-294,628,449.52-58,245,765.56

Finding the Fourth Proportional to 196,452,476.04, 294,628,449.52 and 58,245,765.56

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Solution

The fourth proportional to 196,452,476.04, 294,628,449.52 and 58,245,765.56 is: 87,353,745.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,452,476.04 : 294,628,449.52 = 58,245,765.56 : x
  2. Step 2: Convert to fraction form
    196,452,476.04/294,628,449.52 = 58,245,765.56/x
  3. Step 3: Cross multiply
    196,452,476.04x = 294,628,449.52 × 58,245,765.56
  4. Step 4: Simplify right side
    196,452,476.04x = 17,160,859,598,048,214
  5. Step 5: Solve for x
    x = 17,160,859,598,048,214/196,452,476.04
  6. Step 6: Final answer
    x = 87,353,745.52

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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.