Home / 11,849,107,067.18-17,771,768,618.26-3,453,048,768.16

Finding the Fourth Proportional to 11,849,107,067.18, 17,771,768,618.26 and 3,453,048,768.16

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Solution

The fourth proportional to 11,849,107,067.18, 17,771,768,618.26 and 3,453,048,768.16 is: 5,179,021,793.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,849,107,067.18 : 17,771,768,618.26 = 3,453,048,768.16 : x
  2. Step 2: Convert to fraction form
    11,849,107,067.18/17,771,768,618.26 = 3,453,048,768.16/x
  3. Step 3: Cross multiply
    11,849,107,067.18x = 17,771,768,618.26 × 3,453,048,768.16
  4. Step 4: Simplify right side
    11,849,107,067.18x = 61,366,783,735,281,090,560
  5. Step 5: Solve for x
    x = 61,366,783,735,281,090,560/11,849,107,067.18
  6. Step 6: Final answer
    x = 5,179,021,793.57

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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.