Home / 33,136,739.06-49,681,999.23-14,682,647.38

Finding the Fourth Proportional to 33,136,739.06, 49,681,999.23 and 14,682,647.38

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Solution

The fourth proportional to 33,136,739.06, 49,681,999.23 and 14,682,647.38 is: 22,013,731.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,136,739.06 : 49,681,999.23 = 14,682,647.38 : x
  2. Step 2: Convert to fraction form
    33,136,739.06/49,681,999.23 = 14,682,647.38/x
  3. Step 3: Cross multiply
    33,136,739.06x = 49,681,999.23 × 14,682,647.38
  4. Step 4: Simplify right side
    33,136,739.06x = 729,463,275,827,521.50
  5. Step 5: Solve for x
    x = 729,463,275,827,521.50/33,136,739.06
  6. Step 6: Final answer
    x = 22,013,731.48

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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.