Home / 22,142,165.69-33,209,462.93-5,964,333.44

Finding the Fourth Proportional to 22,142,165.69, 33,209,462.93 and 5,964,333.44

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Solution

The fourth proportional to 22,142,165.69, 33,209,462.93 and 5,964,333.44 is: 8,945,480.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,142,165.69 : 33,209,462.93 = 5,964,333.44 : x
  2. Step 2: Convert to fraction form
    22,142,165.69/33,209,462.93 = 5,964,333.44/x
  3. Step 3: Cross multiply
    22,142,165.69x = 33,209,462.93 × 5,964,333.44
  4. Step 4: Simplify right side
    22,142,165.69x = 198,072,310,081,970.38
  5. Step 5: Solve for x
    x = 198,072,310,081,970.38/22,142,165.69
  6. Step 6: Final answer
    x = 8,945,480.44

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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.