Home / 33,540,360.51-46,285,419.07-18,856,092.10

Finding the Fourth Proportional to 33,540,360.51, 46,285,419.07 and 18,856,092.10

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Solution

The fourth proportional to 33,540,360.51, 46,285,419.07 and 18,856,092.10 is: 26,021,250.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,540,360.51 : 46,285,419.07 = 18,856,092.10 : x
  2. Step 2: Convert to fraction form
    33,540,360.51/46,285,419.07 = 18,856,092.10/x
  3. Step 3: Cross multiply
    33,540,360.51x = 46,285,419.07 × 18,856,092.10
  4. Step 4: Simplify right side
    33,540,360.51x = 872,762,124,865,658
  5. Step 5: Solve for x
    x = 872,762,124,865,658/33,540,360.51
  6. Step 6: Final answer
    x = 26,021,250.56

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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.