Home / 40,661,126.94-56,112,355.46-22,326,412.44

Finding the Fourth Proportional to 40,661,126.94, 56,112,355.46 and 22,326,412.44

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Solution

The fourth proportional to 40,661,126.94, 56,112,355.46 and 22,326,412.44 is: 30,810,449.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,661,126.94 : 56,112,355.46 = 22,326,412.44 : x
  2. Step 2: Convert to fraction form
    40,661,126.94/56,112,355.46 = 22,326,412.44/x
  3. Step 3: Cross multiply
    40,661,126.94x = 56,112,355.46 × 22,326,412.44
  4. Step 4: Simplify right side
    40,661,126.94x = 1,252,787,590,979,846
  5. Step 5: Solve for x
    x = 1,252,787,590,979,846/40,661,126.94
  6. Step 6: Final answer
    x = 30,810,449.32

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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.