Home / 5,837,104,693.89-8,753,846,185.66-2,105,911,036.26

Finding the Fourth Proportional to 5,837,104,693.89, 8,753,846,185.66 and 2,105,911,036.26

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Solution

The fourth proportional to 5,837,104,693.89, 8,753,846,185.66 and 2,105,911,036.26 is: 3,158,213,233.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,837,104,693.89 : 8,753,846,185.66 = 2,105,911,036.26 : x
  2. Step 2: Convert to fraction form
    5,837,104,693.89/8,753,846,185.66 = 2,105,911,036.26/x
  3. Step 3: Cross multiply
    5,837,104,693.89x = 8,753,846,185.66 × 2,105,911,036.26
  4. Step 4: Simplify right side
    5,837,104,693.89x = 18,434,821,292,103,899,136
  5. Step 5: Solve for x
    x = 18,434,821,292,103,899,136/5,837,104,693.89
  6. Step 6: Final answer
    x = 3,158,213,233.93

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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.