Home / 223,819,687.20-335,729,530.80-62,261,623.20

Finding the Fourth Proportional to 223,819,687.20, 335,729,530.80 and 62,261,623.20

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Solution

The fourth proportional to 223,819,687.20, 335,729,530.80 and 62,261,623.20 is: 93,392,434.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,819,687.20 : 335,729,530.80 = 62,261,623.20 : x
  2. Step 2: Convert to fraction form
    223,819,687.20/335,729,530.80 = 62,261,623.20/x
  3. Step 3: Cross multiply
    223,819,687.20x = 335,729,530.80 × 62,261,623.20
  4. Step 4: Simplify right side
    223,819,687.20x = 20,903,065,543,782,396
  5. Step 5: Solve for x
    x = 20,903,065,543,782,396/223,819,687.20
  6. Step 6: Final answer
    x = 93,392,434.80

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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.