Home / 59,157,786.44-88,738,487.43-20,295,693.31

Finding the Fourth Proportional to 59,157,786.44, 88,738,487.43 and 20,295,693.31

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Solution

The fourth proportional to 59,157,786.44, 88,738,487.43 and 20,295,693.31 is: 30,444,160.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,157,786.44 : 88,738,487.43 = 20,295,693.31 : x
  2. Step 2: Convert to fraction form
    59,157,786.44/88,738,487.43 = 20,295,693.31/x
  3. Step 3: Cross multiply
    59,157,786.44x = 88,738,487.43 × 20,295,693.31
  4. Step 4: Simplify right side
    59,157,786.44x = 1,801,009,125,405,562
  5. Step 5: Solve for x
    x = 1,801,009,125,405,562/59,157,786.44
  6. Step 6: Final answer
    x = 30,444,160.17

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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.