Home / 27,542,308,327.70-41,313,323,816.62-10,755,824,199.35

Finding the Fourth Proportional to 27,542,308,327.70, 41,313,323,816.62 and 10,755,824,199.35

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Solution

The fourth proportional to 27,542,308,327.70, 41,313,323,816.62 and 10,755,824,199.35 is: 16,133,682,143.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,542,308,327.70 : 41,313,323,816.62 = 10,755,824,199.35 : x
  2. Step 2: Convert to fraction form
    27,542,308,327.70/41,313,323,816.62 = 10,755,824,199.35/x
  3. Step 3: Cross multiply
    27,542,308,327.70x = 41,313,323,816.62 × 10,755,824,199.35
  4. Step 4: Simplify right side
    27,542,308,327.70x = 444,358,848,062,155,980,800
  5. Step 5: Solve for x
    x = 444,358,848,062,155,980,800/27,542,308,327.70
  6. Step 6: Final answer
    x = 16,133,682,143.68

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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.