Home / 49,826,804.34-74,714,604.03-22,518,305.58

Finding the Fourth Proportional to 49,826,804.34, 74,714,604.03 and 22,518,305.58

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Solution

The fourth proportional to 49,826,804.34, 74,714,604.03 and 22,518,305.58 is: 33,765,887.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,826,804.34 : 74,714,604.03 = 22,518,305.58 : x
  2. Step 2: Convert to fraction form
    49,826,804.34/74,714,604.03 = 22,518,305.58/x
  3. Step 3: Cross multiply
    49,826,804.34x = 74,714,604.03 × 22,518,305.58
  4. Step 4: Simplify right side
    49,826,804.34x = 1,682,446,284,836,239.50
  5. Step 5: Solve for x
    x = 1,682,446,284,836,239.50/49,826,804.34
  6. Step 6: Final answer
    x = 33,765,887.80

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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.