Home / 61,199,820.25-84,457,266.44-33,324,058.64

Finding the Fourth Proportional to 61,199,820.25, 84,457,266.44 and 33,324,058.64

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Solution

The fourth proportional to 61,199,820.25, 84,457,266.44 and 33,324,058.64 is: 45,988,025.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,199,820.25 : 84,457,266.44 = 33,324,058.64 : x
  2. Step 2: Convert to fraction form
    61,199,820.25/84,457,266.44 = 33,324,058.64/x
  3. Step 3: Cross multiply
    61,199,820.25x = 84,457,266.44 × 33,324,058.64
  4. Step 4: Simplify right side
    61,199,820.25x = 2,814,458,899,465,187
  5. Step 5: Solve for x
    x = 2,814,458,899,465,187/61,199,820.25
  6. Step 6: Final answer
    x = 45,988,025.59

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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.