Home / 183,672,590.58-275,542,789.23-75,975,612.66

Finding the Fourth Proportional to 183,672,590.58, 275,542,789.23 and 75,975,612.66

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Solution

The fourth proportional to 183,672,590.58, 275,542,789.23 and 75,975,612.66 is: 113,977,443.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,672,590.58 : 275,542,789.23 = 75,975,612.66 : x
  2. Step 2: Convert to fraction form
    183,672,590.58/275,542,789.23 = 75,975,612.66/x
  3. Step 3: Cross multiply
    183,672,590.58x = 275,542,789.23 × 75,975,612.66
  4. Step 4: Simplify right side
    183,672,590.58x = 20,934,532,225,794,500
  5. Step 5: Solve for x
    x = 20,934,532,225,794,500/183,672,590.58
  6. Step 6: Final answer
    x = 113,977,443.01

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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.