Home / 6,448,820,910,640.50-9,673,267,528,201.50-2,151,032,795,180.70

Finding the Fourth Proportional to 6,448,820,910,640.50, 9,673,267,528,201.50 and 2,151,032,795,180.70

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Solution

The fourth proportional to 6,448,820,910,640.50, 9,673,267,528,201.50 and 2,151,032,795,180.70 is: 3,226,561,254,846.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,448,820,910,640.50 : 9,673,267,528,201.50 = 2,151,032,795,180.70 : x
  2. Step 2: Convert to fraction form
    6,448,820,910,640.50/9,673,267,528,201.50 = 2,151,032,795,180.70/x
  3. Step 3: Cross multiply
    6,448,820,910,640.50x = 9,673,267,528,201.50 × 2,151,032,795,180.70
  4. Step 4: Simplify right side
    6,448,820,910,640.50x = 20,807,515,689,717,974,268,116,992
  5. Step 5: Solve for x
    x = 20,807,515,689,717,974,268,116,992/6,448,820,910,640.50
  6. Step 6: Final answer
    x = 3,226,561,254,846.72

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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.