Home / 37,724,877.20-56,626,895.64-33,434,391.44

Finding the Fourth Proportional to 37,724,877.20, 56,626,895.64 and 33,434,391.44

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Solution

The fourth proportional to 37,724,877.20, 56,626,895.64 and 33,434,391.44 is: 50,186,665.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,724,877.20 : 56,626,895.64 = 33,434,391.44 : x
  2. Step 2: Convert to fraction form
    37,724,877.20/56,626,895.64 = 33,434,391.44/x
  3. Step 3: Cross multiply
    37,724,877.20x = 56,626,895.64 × 33,434,391.44
  4. Step 4: Simplify right side
    37,724,877.20x = 1,893,285,794,859,789.50
  5. Step 5: Solve for x
    x = 1,893,285,794,859,789.50/37,724,877.20
  6. Step 6: Final answer
    x = 50,186,665.55

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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.