Home / 95,081,029.45-142,580,012.83-33,649,771.25

Finding the Fourth Proportional to 95,081,029.45, 142,580,012.83 and 33,649,771.25

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Solution

The fourth proportional to 95,081,029.45, 142,580,012.83 and 33,649,771.25 is: 50,459,958.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,081,029.45 : 142,580,012.83 = 33,649,771.25 : x
  2. Step 2: Convert to fraction form
    95,081,029.45/142,580,012.83 = 33,649,771.25/x
  3. Step 3: Cross multiply
    95,081,029.45x = 142,580,012.83 × 33,649,771.25
  4. Step 4: Simplify right side
    95,081,029.45x = 4,797,784,816,551,566
  5. Step 5: Solve for x
    x = 4,797,784,816,551,566/95,081,029.45
  6. Step 6: Final answer
    x = 50,459,958.67

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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.