Home / 46,956,201.03-70,401,299.22-20,682,567.54

Finding the Fourth Proportional to 46,956,201.03, 70,401,299.22 and 20,682,567.54

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Solution

The fourth proportional to 46,956,201.03, 70,401,299.22 and 20,682,567.54 is: 31,009,314.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,956,201.03 : 70,401,299.22 = 20,682,567.54 : x
  2. Step 2: Convert to fraction form
    46,956,201.03/70,401,299.22 = 20,682,567.54/x
  3. Step 3: Cross multiply
    46,956,201.03x = 70,401,299.22 × 20,682,567.54
  4. Step 4: Simplify right side
    46,956,201.03x = 1,456,079,626,021,399.25
  5. Step 5: Solve for x
    x = 1,456,079,626,021,399.25/46,956,201.03
  6. Step 6: Final answer
    x = 31,009,314.94

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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.