Home / 57,983,195.70-87,037,817.45-23,463,360.81

Finding the Fourth Proportional to 57,983,195.70, 87,037,817.45 and 23,463,360.81

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Solution

The fourth proportional to 57,983,195.70, 87,037,817.45 and 23,463,360.81 is: 35,220,544.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,983,195.70 : 87,037,817.45 = 23,463,360.81 : x
  2. Step 2: Convert to fraction form
    57,983,195.70/87,037,817.45 = 23,463,360.81/x
  3. Step 3: Cross multiply
    57,983,195.70x = 87,037,817.45 × 23,463,360.81
  4. Step 4: Simplify right side
    57,983,195.70x = 2,042,199,714,826,947
  5. Step 5: Solve for x
    x = 2,042,199,714,826,947/57,983,195.70
  6. Step 6: Final answer
    x = 35,220,544.33

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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.