Home / 13,355,531,724,914-20,021,824,002,390-4,641,575,562,995.70

Finding the Fourth Proportional to 13,355,531,724,914, 20,021,824,002,390 and 4,641,575,562,995.70

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Solution

The fourth proportional to 13,355,531,724,914, 20,021,824,002,390 and 4,641,575,562,995.70 is: 6,958,375,819,865.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,355,531,724,914 : 20,021,824,002,390 = 4,641,575,562,995.70 : x
  2. Step 2: Convert to fraction form
    13,355,531,724,914/20,021,824,002,390 = 4,641,575,562,995.70/x
  3. Step 3: Cross multiply
    13,355,531,724,914x = 20,021,824,002,390 × 4,641,575,562,995.70
  4. Step 4: Simplify right side
    13,355,531,724,914x = 92,932,809,016,094,185,916,203,008
  5. Step 5: Solve for x
    x = 92,932,809,016,094,185,916,203,008/13,355,531,724,914
  6. Step 6: Final answer
    x = 6,958,375,819,865.95

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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.