Home / 12,850,100.36-19,267,384.88-6,028,169.48

Finding the Fourth Proportional to 12,850,100.36, 19,267,384.88 and 6,028,169.48

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Solution

The fourth proportional to 12,850,100.36, 19,267,384.88 and 6,028,169.48 is: 9,038,611.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,850,100.36 : 19,267,384.88 = 6,028,169.48 : x
  2. Step 2: Convert to fraction form
    12,850,100.36/19,267,384.88 = 6,028,169.48/x
  3. Step 3: Cross multiply
    12,850,100.36x = 19,267,384.88 × 6,028,169.48
  4. Step 4: Simplify right side
    12,850,100.36x = 116,147,061,493,029.47
  5. Step 5: Solve for x
    x = 116,147,061,493,029.47/12,850,100.36
  6. Step 6: Final answer
    x = 9,038,611.24

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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.