Home / 8,991,481,418,218.50-13,485,627,833,157-4,089,369,674,042.50

Finding the Fourth Proportional to 8,991,481,418,218.50, 13,485,627,833,157 and 4,089,369,674,042.50

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Solution

The fourth proportional to 8,991,481,418,218.50, 13,485,627,833,157 and 4,089,369,674,042.50 is: 6,133,329,418,286.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,991,481,418,218.50 : 13,485,627,833,157 = 4,089,369,674,042.50 : x
  2. Step 2: Convert to fraction form
    8,991,481,418,218.50/13,485,627,833,157 = 4,089,369,674,042.50/x
  3. Step 3: Cross multiply
    8,991,481,418,218.50x = 13,485,627,833,157 × 4,089,369,674,042.50
  4. Step 4: Simplify right side
    8,991,481,418,218.50x = 55,147,717,496,335,705,372,098,560
  5. Step 5: Solve for x
    x = 55,147,717,496,335,705,372,098,560/8,991,481,418,218.50
  6. Step 6: Final answer
    x = 6,133,329,418,286.47

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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.