Home / 22,302,762,486.27-33,444,326,687.09-11,819,522,780.07

Finding the Fourth Proportional to 22,302,762,486.27, 33,444,326,687.09 and 11,819,522,780.07

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Solution

The fourth proportional to 22,302,762,486.27, 33,444,326,687.09 and 11,819,522,780.07 is: 17,724,081,552.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,302,762,486.27 : 33,444,326,687.09 = 11,819,522,780.07 : x
  2. Step 2: Convert to fraction form
    22,302,762,486.27/33,444,326,687.09 = 11,819,522,780.07/x
  3. Step 3: Cross multiply
    22,302,762,486.27x = 33,444,326,687.09 × 11,819,522,780.07
  4. Step 4: Simplify right side
    22,302,762,486.27x = 395,295,981,142,104,145,920
  5. Step 5: Solve for x
    x = 395,295,981,142,104,145,920/22,302,762,486.27
  6. Step 6: Final answer
    x = 17,724,081,552.03

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1.5x scale

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.