Home / 43,224,749.68-59,649,976.21-23,378,537.21

Finding the Fourth Proportional to 43,224,749.68, 59,649,976.21 and 23,378,537.21

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Solution

The fourth proportional to 43,224,749.68, 59,649,976.21 and 23,378,537.21 is: 32,262,284.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,224,749.68 : 59,649,976.21 = 23,378,537.21 : x
  2. Step 2: Convert to fraction form
    43,224,749.68/59,649,976.21 = 23,378,537.21/x
  3. Step 3: Cross multiply
    43,224,749.68x = 59,649,976.21 × 23,378,537.21
  4. Step 4: Simplify right side
    43,224,749.68x = 1,394,529,188,044,403.50
  5. Step 5: Solve for x
    x = 1,394,529,188,044,403.50/43,224,749.68
  6. Step 6: Final answer
    x = 32,262,284.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.