Home / 26,789,651,970.92-40,184,477,942.54-10,002,774,201.03

Finding the Fourth Proportional to 26,789,651,970.92, 40,184,477,942.54 and 10,002,774,201.03

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Solution

The fourth proportional to 26,789,651,970.92, 40,184,477,942.54 and 10,002,774,201.03 is: 15,004,161,296.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,789,651,970.92 : 40,184,477,942.54 = 10,002,774,201.03 : x
  2. Step 2: Convert to fraction form
    26,789,651,970.92/40,184,477,942.54 = 10,002,774,201.03/x
  3. Step 3: Cross multiply
    26,789,651,970.92x = 40,184,477,942.54 × 10,002,774,201.03
  4. Step 4: Simplify right side
    26,789,651,970.92x = 401,956,259,245,247,299,584
  5. Step 5: Solve for x
    x = 401,956,259,245,247,299,584/26,789,651,970.92
  6. Step 6: Final answer
    x = 15,004,161,296.37

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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.