Home / 7,388,665,369.14-11,084,423,976.33-2,413,049,587.91

Finding the Fourth Proportional to 7,388,665,369.14, 11,084,423,976.33 and 2,413,049,587.91

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Solution

The fourth proportional to 7,388,665,369.14, 11,084,423,976.33 and 2,413,049,587.91 is: 3,620,040,071.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,388,665,369.14 : 11,084,423,976.33 = 2,413,049,587.91 : x
  2. Step 2: Convert to fraction form
    7,388,665,369.14/11,084,423,976.33 = 2,413,049,587.91/x
  3. Step 3: Cross multiply
    7,388,665,369.14x = 11,084,423,976.33 × 2,413,049,587.91
  4. Step 4: Simplify right side
    7,388,665,369.14x = 26,747,264,708,237,758,464
  5. Step 5: Solve for x
    x = 26,747,264,708,237,758,464/7,388,665,369.14
  6. Step 6: Final answer
    x = 3,620,040,071.10

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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.