Home / 7,388,665,361.92-11,084,423,965.50-2,413,049,580.69

Finding the Fourth Proportional to 7,388,665,361.92, 11,084,423,965.50 and 2,413,049,580.69

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Solution

The fourth proportional to 7,388,665,361.92, 11,084,423,965.50 and 2,413,049,580.69 is: 3,620,040,060.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,388,665,361.92 : 11,084,423,965.50 = 2,413,049,580.69 : x
  2. Step 2: Convert to fraction form
    7,388,665,361.92/11,084,423,965.50 = 2,413,049,580.69/x
  3. Step 3: Cross multiply
    7,388,665,361.92x = 11,084,423,965.50 × 2,413,049,580.69
  4. Step 4: Simplify right side
    7,388,665,361.92x = 26,747,264,602,107,494,400
  5. Step 5: Solve for x
    x = 26,747,264,602,107,494,400/7,388,665,361.92
  6. Step 6: Final answer
    x = 3,620,040,060.27

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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.