Home / 36,577,871.56-54,866,990.68-9,284,172.44

Finding the Fourth Proportional to 36,577,871.56, 54,866,990.68 and 9,284,172.44

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Solution

The fourth proportional to 36,577,871.56, 54,866,990.68 and 9,284,172.44 is: 13,926,305.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,577,871.56 : 54,866,990.68 = 9,284,172.44 : x
  2. Step 2: Convert to fraction form
    36,577,871.56/54,866,990.68 = 9,284,172.44/x
  3. Step 3: Cross multiply
    36,577,871.56x = 54,866,990.68 × 9,284,172.44
  4. Step 4: Simplify right side
    36,577,871.56x = 509,394,602,736,992.81
  5. Step 5: Solve for x
    x = 509,394,602,736,992.81/36,577,871.56
  6. Step 6: Final answer
    x = 13,926,305.20

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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.