Home / 43,469,600.40-65,204,400.60-23,314,208.40

Finding the Fourth Proportional to 43,469,600.40, 65,204,400.60 and 23,314,208.40

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Solution

The fourth proportional to 43,469,600.40, 65,204,400.60 and 23,314,208.40 is: 34,971,312.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,469,600.40 : 65,204,400.60 = 23,314,208.40 : x
  2. Step 2: Convert to fraction form
    43,469,600.40/65,204,400.60 = 23,314,208.40/x
  3. Step 3: Cross multiply
    43,469,600.40x = 65,204,400.60 × 23,314,208.40
  4. Step 4: Simplify right side
    43,469,600.40x = 1,520,188,984,185,485
  5. Step 5: Solve for x
    x = 1,520,188,984,185,485/43,469,600.40
  6. Step 6: Final answer
    x = 34,971,312.60

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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.