Home / 32,926,198.40-49,394,546.40-13,747,083.20

Finding the Fourth Proportional to 32,926,198.40, 49,394,546.40 and 13,747,083.20

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Solution

The fourth proportional to 32,926,198.40, 49,394,546.40 and 13,747,083.20 is: 20,622,816.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,926,198.40 : 49,394,546.40 = 13,747,083.20 : x
  2. Step 2: Convert to fraction form
    32,926,198.40/49,394,546.40 = 13,747,083.20/x
  3. Step 3: Cross multiply
    32,926,198.40x = 49,394,546.40 × 13,747,083.20
  4. Step 4: Simplify right side
    32,926,198.40x = 679,030,938,987,060.38
  5. Step 5: Solve for x
    x = 679,030,938,987,060.38/32,926,198.40
  6. Step 6: Final answer
    x = 20,622,816.24

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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.