Home / 675,252,282.50-1,014,037,556.64-414,468,184.24

Finding the Fourth Proportional to 675,252,282.50, 1,014,037,556.64 and 414,468,184.24

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Solution

The fourth proportional to 675,252,282.50, 1,014,037,556.64 and 414,468,184.24 is: 622,413,749.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    675,252,282.50 : 1,014,037,556.64 = 414,468,184.24 : x
  2. Step 2: Convert to fraction form
    675,252,282.50/1,014,037,556.64 = 414,468,184.24/x
  3. Step 3: Cross multiply
    675,252,282.50x = 1,014,037,556.64 × 414,468,184.24
  4. Step 4: Simplify right side
    675,252,282.50x = 420,286,304,854,548,032
  5. Step 5: Solve for x
    x = 420,286,304,854,548,032/675,252,282.50
  6. Step 6: Final answer
    x = 622,413,749.27

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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.