Home / 14,231,592-21,325,033.44-11,001,045.60

Finding the Fourth Proportional to 14,231,592, 21,325,033.44 and 11,001,045.60

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Solution

The fourth proportional to 14,231,592, 21,325,033.44 and 11,001,045.60 is: 16,484,288.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,231,592 : 21,325,033.44 = 11,001,045.60 : x
  2. Step 2: Convert to fraction form
    14,231,592/21,325,033.44 = 11,001,045.60/x
  3. Step 3: Cross multiply
    14,231,592x = 21,325,033.44 × 11,001,045.60
  4. Step 4: Simplify right side
    14,231,592x = 234,597,665,294,964.88
  5. Step 5: Solve for x
    x = 234,597,665,294,964.88/14,231,592
  6. Step 6: Final answer
    x = 16,484,288.29

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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.