Home / 223,467,295.80-335,200,943.70-61,909,231.80

Finding the Fourth Proportional to 223,467,295.80, 335,200,943.70 and 61,909,231.80

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Solution

The fourth proportional to 223,467,295.80, 335,200,943.70 and 61,909,231.80 is: 92,863,847.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,467,295.80 : 335,200,943.70 = 61,909,231.80 : x
  2. Step 2: Convert to fraction form
    223,467,295.80/335,200,943.70 = 61,909,231.80/x
  3. Step 3: Cross multiply
    223,467,295.80x = 335,200,943.70 × 61,909,231.80
  4. Step 4: Simplify right side
    223,467,295.80x = 20,752,032,923,102,048
  5. Step 5: Solve for x
    x = 20,752,032,923,102,048/223,467,295.80
  6. Step 6: Final answer
    x = 92,863,847.70

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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.