Home / 49,826,804.72-74,714,604.59-22,518,305.96

Finding the Fourth Proportional to 49,826,804.72, 74,714,604.59 and 22,518,305.96

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Solution

The fourth proportional to 49,826,804.72, 74,714,604.59 and 22,518,305.96 is: 33,765,888.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,826,804.72 : 74,714,604.59 = 22,518,305.96 : x
  2. Step 2: Convert to fraction form
    49,826,804.72/74,714,604.59 = 22,518,305.96/x
  3. Step 3: Cross multiply
    49,826,804.72x = 74,714,604.59 × 22,518,305.96
  4. Step 4: Simplify right side
    49,826,804.72x = 1,682,446,325,520,763
  5. Step 5: Solve for x
    x = 1,682,446,325,520,763/49,826,804.72
  6. Step 6: Final answer
    x = 33,765,888.36

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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.