Home / 11,232,192.80-16,848,289.20-11,064,231.20

Finding the Fourth Proportional to 11,232,192.80, 16,848,289.20 and 11,064,231.20

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Solution

The fourth proportional to 11,232,192.80, 16,848,289.20 and 11,064,231.20 is: 16,596,346.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,232,192.80 : 16,848,289.20 = 11,064,231.20 : x
  2. Step 2: Convert to fraction form
    11,232,192.80/16,848,289.20 = 11,064,231.20/x
  3. Step 3: Cross multiply
    11,232,192.80x = 16,848,289.20 × 11,064,231.20
  4. Step 4: Simplify right side
    11,232,192.80x = 186,413,367,033,263.03
  5. Step 5: Solve for x
    x = 186,413,367,033,263.03/11,232,192.80
  6. Step 6: Final answer
    x = 16,596,346.80

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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.