Home / 24,712,072.40-37,092,991.80-11,942,843.60

Finding the Fourth Proportional to 24,712,072.40, 37,092,991.80 and 11,942,843.60

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Solution

The fourth proportional to 24,712,072.40, 37,092,991.80 and 11,942,843.60 is: 17,926,290.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,712,072.40 : 37,092,991.80 = 11,942,843.60 : x
  2. Step 2: Convert to fraction form
    24,712,072.40/37,092,991.80 = 11,942,843.60/x
  3. Step 3: Cross multiply
    24,712,072.40x = 37,092,991.80 × 11,942,843.60
  4. Step 4: Simplify right side
    24,712,072.40x = 442,995,799,723,482.44
  5. Step 5: Solve for x
    x = 442,995,799,723,482.44/24,712,072.40
  6. Step 6: Final answer
    x = 17,926,290.95

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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.