Home / 41,179,131.08-56,828,246.74-22,594,266.32

Finding the Fourth Proportional to 41,179,131.08, 56,828,246.74 and 22,594,266.32

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Solution

The fourth proportional to 41,179,131.08, 56,828,246.74 and 22,594,266.32 is: 31,180,661.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,179,131.08 : 56,828,246.74 = 22,594,266.32 : x
  2. Step 2: Convert to fraction form
    41,179,131.08/56,828,246.74 = 22,594,266.32/x
  3. Step 3: Cross multiply
    41,179,131.08x = 56,828,246.74 × 22,594,266.32
  4. Step 4: Simplify right side
    41,179,131.08x = 1,283,992,541,342,231.75
  5. Step 5: Solve for x
    x = 1,283,992,541,342,231.75/41,179,131.08
  6. Step 6: Final answer
    x = 31,180,661.36

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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.