Home / 22,072,583.25-33,099,213.80-11,136,044.16

Finding the Fourth Proportional to 22,072,583.25, 33,099,213.80 and 11,136,044.16

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Solution

The fourth proportional to 22,072,583.25, 33,099,213.80 and 11,136,044.16 is: 16,699,192.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,072,583.25 : 33,099,213.80 = 11,136,044.16 : x
  2. Step 2: Convert to fraction form
    22,072,583.25/33,099,213.80 = 11,136,044.16/x
  3. Step 3: Cross multiply
    22,072,583.25x = 33,099,213.80 × 11,136,044.16
  4. Step 4: Simplify right side
    22,072,583.25x = 368,594,306,565,921.50
  5. Step 5: Solve for x
    x = 368,594,306,565,921.50/22,072,583.25
  6. Step 6: Final answer
    x = 16,699,192.04

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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.