Home / 33,173,571.83-49,782,777.90-11,608,360.35

Finding the Fourth Proportional to 33,173,571.83, 49,782,777.90 and 11,608,360.35

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Solution

The fourth proportional to 33,173,571.83, 49,782,777.90 and 11,608,360.35 is: 17,420,385.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,173,571.83 : 49,782,777.90 = 11,608,360.35 : x
  2. Step 2: Convert to fraction form
    33,173,571.83/49,782,777.90 = 11,608,360.35/x
  3. Step 3: Cross multiply
    33,173,571.83x = 49,782,777.90 × 11,608,360.35
  4. Step 4: Simplify right side
    33,173,571.83x = 577,896,425,087,216.25
  5. Step 5: Solve for x
    x = 577,896,425,087,216.25/33,173,571.83
  6. Step 6: Final answer
    x = 17,420,385.97

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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.