Home / 37,430,133.30-56,150,555.74-11,524,626.52

Finding the Fourth Proportional to 37,430,133.30, 56,150,555.74 and 11,524,626.52

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Solution

The fourth proportional to 37,430,133.30, 56,150,555.74 and 11,524,626.52 is: 17,288,588.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,430,133.30 : 56,150,555.74 = 11,524,626.52 : x
  2. Step 2: Convert to fraction form
    37,430,133.30/56,150,555.74 = 11,524,626.52/x
  3. Step 3: Cross multiply
    37,430,133.30x = 56,150,555.74 × 11,524,626.52
  4. Step 4: Simplify right side
    37,430,133.30x = 647,114,183,793,942.25
  5. Step 5: Solve for x
    x = 647,114,183,793,942.25/37,430,133.30
  6. Step 6: Final answer
    x = 17,288,588.81

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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.