Home / 12,584,873,921,593-17,366,941,184,600-7,029,279,460,525.80

Finding the Fourth Proportional to 12,584,873,921,593, 17,366,941,184,600 and 7,029,279,460,525.80

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Solution

The fourth proportional to 12,584,873,921,593, 17,366,941,184,600 and 7,029,279,460,525.80 is: 9,700,302,420,321.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,584,873,921,593 : 17,366,941,184,600 = 7,029,279,460,525.80 : x
  2. Step 2: Convert to fraction form
    12,584,873,921,593/17,366,941,184,600 = 7,029,279,460,525.80/x
  3. Step 3: Cross multiply
    12,584,873,921,593x = 17,366,941,184,600 × 7,029,279,460,525.80
  4. Step 4: Simplify right side
    12,584,873,921,593x = 122,077,082,961,068,380,789,932,032
  5. Step 5: Solve for x
    x = 122,077,082,961,068,380,789,932,032/12,584,873,921,593
  6. Step 6: Final answer
    x = 9,700,302,420,321.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.