Home / 11,690,106,503.68-17,535,159,416.64-5,392,672,518.90

Finding the Fourth Proportional to 11,690,106,503.68, 17,535,159,416.64 and 5,392,672,518.90

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Solution

The fourth proportional to 11,690,106,503.68, 17,535,159,416.64 and 5,392,672,518.90 is: 8,089,008,622.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,690,106,503.68 : 17,535,159,416.64 = 5,392,672,518.90 : x
  2. Step 2: Convert to fraction form
    11,690,106,503.68/17,535,159,416.64 = 5,392,672,518.90/x
  3. Step 3: Cross multiply
    11,690,106,503.68x = 17,535,159,416.64 × 5,392,672,518.90
  4. Step 4: Simplify right side
    11,690,106,503.68x = 94,561,372,300,645,072,896
  5. Step 5: Solve for x
    x = 94,561,372,300,645,072,896/11,690,106,503.68
  6. Step 6: Final answer
    x = 8,089,008,622.02

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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.