Home / 33,854,843.71-46,733,986.05-22,856,490.76

Finding the Fourth Proportional to 33,854,843.71, 46,733,986.05 and 22,856,490.76

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Solution

The fourth proportional to 33,854,843.71, 46,733,986.05 and 22,856,490.76 is: 31,551,612.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,854,843.71 : 46,733,986.05 = 22,856,490.76 : x
  2. Step 2: Convert to fraction form
    33,854,843.71/46,733,986.05 = 22,856,490.76/x
  3. Step 3: Cross multiply
    33,854,843.71x = 46,733,986.05 × 22,856,490.76
  4. Step 4: Simplify right side
    33,854,843.71x = 1,068,174,920,329,793.88
  5. Step 5: Solve for x
    x = 1,068,174,920,329,793.88/33,854,843.71
  6. Step 6: Final answer
    x = 31,551,612.81

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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.