Home / 174,984,243.16-262,229,933.56-133,884,564.52

Finding the Fourth Proportional to 174,984,243.16, 262,229,933.56 and 133,884,564.52

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Solution

The fourth proportional to 174,984,243.16, 262,229,933.56 and 133,884,564.52 is: 200,638,296.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,984,243.16 : 262,229,933.56 = 133,884,564.52 : x
  2. Step 2: Convert to fraction form
    174,984,243.16/262,229,933.56 = 133,884,564.52/x
  3. Step 3: Cross multiply
    174,984,243.16x = 262,229,933.56 × 133,884,564.52
  4. Step 4: Simplify right side
    174,984,243.16x = 35,108,540,458,789,132
  5. Step 5: Solve for x
    x = 35,108,540,458,789,132/174,984,243.16
  6. Step 6: Final answer
    x = 200,638,296.48

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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.