Home / 43,028,438.48-59,377,512.75-23,448,906.45

Finding the Fourth Proportional to 43,028,438.48, 59,377,512.75 and 23,448,906.45

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Solution

The fourth proportional to 43,028,438.48, 59,377,512.75 and 23,448,906.45 is: 32,358,546.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,028,438.48 : 59,377,512.75 = 23,448,906.45 : x
  2. Step 2: Convert to fraction form
    43,028,438.48/59,377,512.75 = 23,448,906.45/x
  3. Step 3: Cross multiply
    43,028,438.48x = 59,377,512.75 × 23,448,906.45
  4. Step 4: Simplify right side
    43,028,438.48x = 1,392,337,741,708,432.25
  5. Step 5: Solve for x
    x = 1,392,337,741,708,432.25/43,028,438.48
  6. Step 6: Final answer
    x = 32,358,546.84

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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.