Home / 61,568,693.37-84,963,487.28-33,691,292.33

Finding the Fourth Proportional to 61,568,693.37, 84,963,487.28 and 33,691,292.33

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Solution

The fourth proportional to 61,568,693.37, 84,963,487.28 and 33,691,292.33 is: 46,493,266.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,568,693.37 : 84,963,487.28 = 33,691,292.33 : x
  2. Step 2: Convert to fraction form
    61,568,693.37/84,963,487.28 = 33,691,292.33/x
  3. Step 3: Cross multiply
    61,568,693.37x = 84,963,487.28 × 33,691,292.33
  4. Step 4: Simplify right side
    61,568,693.37x = 2,862,529,686,733,443
  5. Step 5: Solve for x
    x = 2,862,529,686,733,443/61,568,693.37
  6. Step 6: Final answer
    x = 46,493,266.79

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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.