Home / 41,498,533.80-57,268,886.97-22,913,623.76

Finding the Fourth Proportional to 41,498,533.80, 57,268,886.97 and 22,913,623.76

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Solution

The fourth proportional to 41,498,533.80, 57,268,886.97 and 22,913,623.76 is: 31,621,303.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,498,533.80 : 57,268,886.97 = 22,913,623.76 : x
  2. Step 2: Convert to fraction form
    41,498,533.80/57,268,886.97 = 22,913,623.76/x
  3. Step 3: Cross multiply
    41,498,533.80x = 57,268,886.97 × 22,913,623.76
  4. Step 4: Simplify right side
    41,498,533.80x = 1,312,237,728,898,202
  5. Step 5: Solve for x
    x = 1,312,237,728,898,202/41,498,533.80
  6. Step 6: Final answer
    x = 31,621,303.42

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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.