Home / 47,274,629.40-65,263,647.46-33,556,365.72

Finding the Fourth Proportional to 47,274,629.40, 65,263,647.46 and 33,556,365.72

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Solution

The fourth proportional to 47,274,629.40, 65,263,647.46 and 33,556,365.72 is: 46,325,288.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,274,629.40 : 65,263,647.46 = 33,556,365.72 : x
  2. Step 2: Convert to fraction form
    47,274,629.40/65,263,647.46 = 33,556,365.72/x
  3. Step 3: Cross multiply
    47,274,629.40x = 65,263,647.46 × 33,556,365.72
  4. Step 4: Simplify right side
    47,274,629.40x = 2,190,010,822,388,909
  5. Step 5: Solve for x
    x = 2,190,010,822,388,909/47,274,629.40
  6. Step 6: Final answer
    x = 46,325,288.01

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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.