Home / 11,939,714,289,014-17,911,362,180,857-4,193,616,523,064

Finding the Fourth Proportional to 11,939,714,289,014, 17,911,362,180,857 and 4,193,616,523,064

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Solution

The fourth proportional to 11,939,714,289,014, 17,911,362,180,857 and 4,193,616,523,064 is: 6,291,053,753,383.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,939,714,289,014 : 17,911,362,180,857 = 4,193,616,523,064 : x
  2. Step 2: Convert to fraction form
    11,939,714,289,014/17,911,362,180,857 = 4,193,616,523,064/x
  3. Step 3: Cross multiply
    11,939,714,289,014x = 17,911,362,180,857 × 4,193,616,523,064
  4. Step 4: Simplify right side
    11,939,714,289,014x = 75,113,384,392,225,559,509,204,992
  5. Step 5: Solve for x
    x = 75,113,384,392,225,559,509,204,992/11,939,714,289,014
  6. Step 6: Final answer
    x = 6,291,053,753,383.28

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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.