Home / 104,221,933.76-156,334,231.07-27,544,299.50

Finding the Fourth Proportional to 104,221,933.76, 156,334,231.07 and 27,544,299.50

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Solution

The fourth proportional to 104,221,933.76, 156,334,231.07 and 27,544,299.50 is: 41,316,800.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,221,933.76 : 156,334,231.07 = 27,544,299.50 : x
  2. Step 2: Convert to fraction form
    104,221,933.76/156,334,231.07 = 27,544,299.50/x
  3. Step 3: Cross multiply
    104,221,933.76x = 156,334,231.07 × 27,544,299.50
  4. Step 4: Simplify right side
    104,221,933.76x = 4,306,116,882,556,564
  5. Step 5: Solve for x
    x = 4,306,116,882,556,564/104,221,933.76
  6. Step 6: Final answer
    x = 41,316,800.86

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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.