Home / 183,126,097.20-274,689,145.80-158,467,234.80

Finding the Fourth Proportional to 183,126,097.20, 274,689,145.80 and 158,467,234.80

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Solution

The fourth proportional to 183,126,097.20, 274,689,145.80 and 158,467,234.80 is: 237,700,852.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,126,097.20 : 274,689,145.80 = 158,467,234.80 : x
  2. Step 2: Convert to fraction form
    183,126,097.20/274,689,145.80 = 158,467,234.80/x
  3. Step 3: Cross multiply
    183,126,097.20x = 274,689,145.80 × 158,467,234.80
  4. Step 4: Simplify right side
    183,126,097.20x = 43,529,229,364,500,040
  5. Step 5: Solve for x
    x = 43,529,229,364,500,040/183,126,097.20
  6. Step 6: Final answer
    x = 237,700,852.20

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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.