Home / 19,185,791.06-26,476,462.18-10,483,964.98

Finding the Fourth Proportional to 19,185,791.06, 26,476,462.18 and 10,483,964.98

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Solution

The fourth proportional to 19,185,791.06, 26,476,462.18 and 10,483,964.98 is: 14,467,910.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,185,791.06 : 26,476,462.18 = 10,483,964.98 : x
  2. Step 2: Convert to fraction form
    19,185,791.06/26,476,462.18 = 10,483,964.98/x
  3. Step 3: Cross multiply
    19,185,791.06x = 26,476,462.18 × 10,483,964.98
  4. Step 4: Simplify right side
    19,185,791.06x = 277,578,302,289,414.47
  5. Step 5: Solve for x
    x = 277,578,302,289,414.47/19,185,791.06
  6. Step 6: Final answer
    x = 14,467,910.21

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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.