Home / 22,666,696.38-33,996,722.81-11,149,072.07

Finding the Fourth Proportional to 22,666,696.38, 33,996,722.81 and 11,149,072.07

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Solution

The fourth proportional to 22,666,696.38, 33,996,722.81 and 11,149,072.07 is: 16,721,974.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,666,696.38 : 33,996,722.81 = 11,149,072.07 : x
  2. Step 2: Convert to fraction form
    22,666,696.38/33,996,722.81 = 11,149,072.07/x
  3. Step 3: Cross multiply
    22,666,696.38x = 33,996,722.81 × 11,149,072.07
  4. Step 4: Simplify right side
    22,666,696.38x = 379,031,912,526,773.94
  5. Step 5: Solve for x
    x = 379,031,912,526,773.94/22,666,696.38
  6. Step 6: Final answer
    x = 16,721,974.22

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1.5x scale

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.