Home / 11,342,859,442.65-17,014,055,519.57-3,780,193,341.38

Finding the Fourth Proportional to 11,342,859,442.65, 17,014,055,519.57 and 3,780,193,341.38

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Solution

The fourth proportional to 11,342,859,442.65, 17,014,055,519.57 and 3,780,193,341.38 is: 5,670,212,146.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,342,859,442.65 : 17,014,055,519.57 = 3,780,193,341.38 : x
  2. Step 2: Convert to fraction form
    11,342,859,442.65/17,014,055,519.57 = 3,780,193,341.38/x
  3. Step 3: Cross multiply
    11,342,859,442.65x = 17,014,055,519.57 × 3,780,193,341.38
  4. Step 4: Simplify right side
    11,342,859,442.65x = 64,316,419,384,844,181,504
  5. Step 5: Solve for x
    x = 64,316,419,384,844,181,504/11,342,859,442.65
  6. Step 6: Final answer
    x = 5,670,212,146.24

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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.