Home / 1,476,861,530.77-2,215,296,048.23-603,462,900.23

Finding the Fourth Proportional to 1,476,861,530.77, 2,215,296,048.23 and 603,462,900.23

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Solution

The fourth proportional to 1,476,861,530.77, 2,215,296,048.23 and 603,462,900.23 is: 905,195,883.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,476,861,530.77 : 2,215,296,048.23 = 603,462,900.23 : x
  2. Step 2: Convert to fraction form
    1,476,861,530.77/2,215,296,048.23 = 603,462,900.23/x
  3. Step 3: Cross multiply
    1,476,861,530.77x = 2,215,296,048.23 × 603,462,900.23
  4. Step 4: Simplify right side
    1,476,861,530.77x = 1,336,848,978,129,380,096
  5. Step 5: Solve for x
    x = 1,336,848,978,129,380,096/1,476,861,530.77
  6. Step 6: Final answer
    x = 905,195,883.48

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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.