Home / 33,856,823.20-50,785,234.80-33,352,938.40

Finding the Fourth Proportional to 33,856,823.20, 50,785,234.80 and 33,352,938.40

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Solution

The fourth proportional to 33,856,823.20, 50,785,234.80 and 33,352,938.40 is: 50,029,407.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,856,823.20 : 50,785,234.80 = 33,352,938.40 : x
  2. Step 2: Convert to fraction form
    33,856,823.20/50,785,234.80 = 33,352,938.40/x
  3. Step 3: Cross multiply
    33,856,823.20x = 50,785,234.80 × 33,352,938.40
  4. Step 4: Simplify right side
    33,856,823.20x = 1,693,836,807,913,936.25
  5. Step 5: Solve for x
    x = 1,693,836,807,913,936.25/33,856,823.20
  6. Step 6: Final answer
    x = 50,029,407.60

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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.