Home / 20,199,206,967,586-30,295,749,081,174-5,497,462,056,217.80

Finding the Fourth Proportional to 20,199,206,967,586, 30,295,749,081,174 and 5,497,462,056,217.80

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Solution

The fourth proportional to 20,199,206,967,586, 30,295,749,081,174 and 5,497,462,056,217.80 is: 8,245,359,894,856.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,199,206,967,586 : 30,295,749,081,174 = 5,497,462,056,217.80 : x
  2. Step 2: Convert to fraction form
    20,199,206,967,586/30,295,749,081,174 = 5,497,462,056,217.80/x
  3. Step 3: Cross multiply
    20,199,206,967,586x = 30,295,749,081,174 × 5,497,462,056,217.80
  4. Step 4: Simplify right side
    20,199,206,967,586x = 166,549,731,038,449,321,172,271,104
  5. Step 5: Solve for x
    x = 166,549,731,038,449,321,172,271,104/20,199,206,967,586
  6. Step 6: Final answer
    x = 8,245,359,894,856.98

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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.