Home / 33,014,618.43-45,561,596.36-18,330,285.39

Finding the Fourth Proportional to 33,014,618.43, 45,561,596.36 and 18,330,285.39

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Solution

The fourth proportional to 33,014,618.43, 45,561,596.36 and 18,330,285.39 is: 25,296,583.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,014,618.43 : 45,561,596.36 = 18,330,285.39 : x
  2. Step 2: Convert to fraction form
    33,014,618.43/45,561,596.36 = 18,330,285.39/x
  3. Step 3: Cross multiply
    33,014,618.43x = 45,561,596.36 × 18,330,285.39
  4. Step 4: Simplify right side
    33,014,618.43x = 835,157,064,102,785.25
  5. Step 5: Solve for x
    x = 835,157,064,102,785.25/33,014,618.43
  6. Step 6: Final answer
    x = 25,296,583.87

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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.