Home / 90,224,467.00-135,365,846.69-41,734,129.42

Finding the Fourth Proportional to 90,224,467.00, 135,365,846.69 and 41,734,129.42

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Solution

The fourth proportional to 90,224,467.00, 135,365,846.69 and 41,734,129.42 is: 62,614,675.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    90,224,467.00 : 135,365,846.69 = 41,734,129.42 : x
  2. Step 2: Convert to fraction form
    90,224,467.00/135,365,846.69 = 41,734,129.42/x
  3. Step 3: Cross multiply
    90,224,467.00x = 135,365,846.69 × 41,734,129.42
  4. Step 4: Simplify right side
    90,224,467.00x = 5,649,375,765,081,881
  5. Step 5: Solve for x
    x = 5,649,375,765,081,881/90,224,467.00
  6. Step 6: Final answer
    x = 62,614,675.96

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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.