Home / 130,176,184.60-195,264,276.90-33,131,704.60

Finding the Fourth Proportional to 130,176,184.60, 195,264,276.90 and 33,131,704.60

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Solution

The fourth proportional to 130,176,184.60, 195,264,276.90 and 33,131,704.60 is: 49,697,556.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,176,184.60 : 195,264,276.90 = 33,131,704.60 : x
  2. Step 2: Convert to fraction form
    130,176,184.60/195,264,276.90 = 33,131,704.60/x
  3. Step 3: Cross multiply
    130,176,184.60x = 195,264,276.90 × 33,131,704.60
  4. Step 4: Simplify right side
    130,176,184.60x = 6,469,438,341,183,404
  5. Step 5: Solve for x
    x = 6,469,438,341,183,404/130,176,184.60
  6. Step 6: Final answer
    x = 49,697,556.90

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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.