Home / 19,095,016.06-26,351,692.43-11,757,082.48

Finding the Fourth Proportional to 19,095,016.06, 26,351,692.43 and 11,757,082.48

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Solution

The fourth proportional to 19,095,016.06, 26,351,692.43 and 11,757,082.48 is: 16,225,124.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,095,016.06 : 26,351,692.43 = 11,757,082.48 : x
  2. Step 2: Convert to fraction form
    19,095,016.06/26,351,692.43 = 11,757,082.48/x
  3. Step 3: Cross multiply
    19,095,016.06x = 26,351,692.43 × 11,757,082.48
  4. Step 4: Simplify right side
    19,095,016.06x = 309,819,021,387,101.62
  5. Step 5: Solve for x
    x = 309,819,021,387,101.62/19,095,016.06
  6. Step 6: Final answer
    x = 16,225,124.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.