Home / 43,355,086.40-59,824,520.28-23,770,821.26

Finding the Fourth Proportional to 43,355,086.40, 59,824,520.28 and 23,770,821.26

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Solution

The fourth proportional to 43,355,086.40, 59,824,520.28 and 23,770,821.26 is: 32,800,718.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,355,086.40 : 59,824,520.28 = 23,770,821.26 : x
  2. Step 2: Convert to fraction form
    43,355,086.40/59,824,520.28 = 23,770,821.26/x
  3. Step 3: Cross multiply
    43,355,086.40x = 59,824,520.28 × 23,770,821.26
  4. Step 4: Simplify right side
    43,355,086.40x = 1,422,077,978,541,125.25
  5. Step 5: Solve for x
    x = 1,422,077,978,541,125.25/43,355,086.40
  6. Step 6: Final answer
    x = 32,800,718.36

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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.