Home / 36,956,174.78-55,433,652.30-11,048,536.76

Finding the Fourth Proportional to 36,956,174.78, 55,433,652.30 and 11,048,536.76

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Solution

The fourth proportional to 36,956,174.78, 55,433,652.30 and 11,048,536.76 is: 16,572,622.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,956,174.78 : 55,433,652.30 = 11,048,536.76 : x
  2. Step 2: Convert to fraction form
    36,956,174.78/55,433,652.30 = 11,048,536.76/x
  3. Step 3: Cross multiply
    36,956,174.78x = 55,433,652.30 × 11,048,536.76
  4. Step 4: Simplify right side
    36,956,174.78x = 612,460,745,177,608.50
  5. Step 5: Solve for x
    x = 612,460,745,177,608.50/36,956,174.78
  6. Step 6: Final answer
    x = 16,572,622.81

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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.