Home / 35,595,558.60-53,380,896.30-18,550,566.60

Finding the Fourth Proportional to 35,595,558.60, 53,380,896.30 and 18,550,566.60

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Solution

The fourth proportional to 35,595,558.60, 53,380,896.30 and 18,550,566.60 is: 27,819,365.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,595,558.60 : 53,380,896.30 = 18,550,566.60 : x
  2. Step 2: Convert to fraction form
    35,595,558.60/53,380,896.30 = 18,550,566.60/x
  3. Step 3: Cross multiply
    35,595,558.60x = 53,380,896.30 × 18,550,566.60
  4. Step 4: Simplify right side
    35,595,558.60x = 990,245,871,980,843.62
  5. Step 5: Solve for x
    x = 990,245,871,980,843.62/35,595,558.60
  6. Step 6: Final answer
    x = 27,819,365.98

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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.