Home / 35,334,142.80-53,001,214.20-33,206,629.20

Finding the Fourth Proportional to 35,334,142.80, 53,001,214.20 and 33,206,629.20

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Solution

The fourth proportional to 35,334,142.80, 53,001,214.20 and 33,206,629.20 is: 49,809,943.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,334,142.80 : 53,001,214.20 = 33,206,629.20 : x
  2. Step 2: Convert to fraction form
    35,334,142.80/53,001,214.20 = 33,206,629.20/x
  3. Step 3: Cross multiply
    35,334,142.80x = 53,001,214.20 × 33,206,629.20
  4. Step 4: Simplify right side
    35,334,142.80x = 1,759,991,667,089,174.75
  5. Step 5: Solve for x
    x = 1,759,991,667,089,174.75/35,334,142.80
  6. Step 6: Final answer
    x = 49,809,943.80

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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.