Home / 33,714,889.56-50,551,854.30-13,220,054.28

Finding the Fourth Proportional to 33,714,889.56, 50,551,854.30 and 13,220,054.28

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Solution

The fourth proportional to 33,714,889.56, 50,551,854.30 and 13,220,054.28 is: 19,822,050.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,714,889.56 : 50,551,854.30 = 13,220,054.28 : x
  2. Step 2: Convert to fraction form
    33,714,889.56/50,551,854.30 = 13,220,054.28/x
  3. Step 3: Cross multiply
    33,714,889.56x = 50,551,854.30 × 13,220,054.28
  4. Step 4: Simplify right side
    33,714,889.56x = 668,298,257,800,651.38
  5. Step 5: Solve for x
    x = 668,298,257,800,651.38/33,714,889.56
  6. Step 6: Final answer
    x = 19,822,050.93

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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.