Home / 33,472,750.20-50,185,505.70-15,285,658.20

Finding the Fourth Proportional to 33,472,750.20, 50,185,505.70 and 15,285,658.20

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Solution

The fourth proportional to 33,472,750.20, 50,185,505.70 and 15,285,658.20 is: 22,917,701.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,472,750.20 : 50,185,505.70 = 15,285,658.20 : x
  2. Step 2: Convert to fraction form
    33,472,750.20/50,185,505.70 = 15,285,658.20/x
  3. Step 3: Cross multiply
    33,472,750.20x = 50,185,505.70 × 15,285,658.20
  4. Step 4: Simplify right side
    33,472,750.20x = 767,118,486,724,351.75
  5. Step 5: Solve for x
    x = 767,118,486,724,351.75/33,472,750.20
  6. Step 6: Final answer
    x = 22,917,701.18

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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.