Home / 19,635,039,231.48-27,095,571,291.42-11,061,266,149.08

Finding the Fourth Proportional to 19,635,039,231.48, 27,095,571,291.42 and 11,061,266,149.08

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Solution

The fourth proportional to 19,635,039,231.48, 27,095,571,291.42 and 11,061,266,149.08 is: 15,264,106,273.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,635,039,231.48 : 27,095,571,291.42 = 11,061,266,149.08 : x
  2. Step 2: Convert to fraction form
    19,635,039,231.48/27,095,571,291.42 = 11,061,266,149.08/x
  3. Step 3: Cross multiply
    19,635,039,231.48x = 27,095,571,291.42 × 11,061,266,149.08
  4. Step 4: Simplify right side
    19,635,039,231.48x = 299,711,325,515,767,873,536
  5. Step 5: Solve for x
    x = 299,711,325,515,767,873,536/19,635,039,231.48
  6. Step 6: Final answer
    x = 15,264,106,273.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.