Home / 11,072,029.70-16,608,044.55-6,798,340.10

Finding the Fourth Proportional to 11,072,029.70, 16,608,044.55 and 6,798,340.10

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Solution

The fourth proportional to 11,072,029.70, 16,608,044.55 and 6,798,340.10 is: 10,197,510.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,072,029.70 : 16,608,044.55 = 6,798,340.10 : x
  2. Step 2: Convert to fraction form
    11,072,029.70/16,608,044.55 = 6,798,340.10/x
  3. Step 3: Cross multiply
    11,072,029.70x = 16,608,044.55 × 6,798,340.10
  4. Step 4: Simplify right side
    11,072,029.70x = 112,907,135,246,851.45
  5. Step 5: Solve for x
    x = 112,907,135,246,851.45/11,072,029.70
  6. Step 6: Final answer
    x = 10,197,510.15

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Similar ratio
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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.