Home / 35,595,556.60-53,380,893.30-18,550,564.60

Finding the Fourth Proportional to 35,595,556.60, 53,380,893.30 and 18,550,564.60

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Solution

The fourth proportional to 35,595,556.60, 53,380,893.30 and 18,550,564.60 is: 27,819,362.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,595,556.60 : 53,380,893.30 = 18,550,564.60 : x
  2. Step 2: Convert to fraction form
    35,595,556.60/53,380,893.30 = 18,550,564.60/x
  3. Step 3: Cross multiply
    35,595,556.60x = 53,380,893.30 × 18,550,564.60
  4. Step 4: Simplify right side
    35,595,556.60x = 990,245,709,567,357.25
  5. Step 5: Solve for x
    x = 990,245,709,567,357.25/35,595,556.60
  6. Step 6: Final answer
    x = 27,819,362.98

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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.