Home / 63,601,105.50-95,213,328.66-39,261,771.90

Finding the Fourth Proportional to 63,601,105.50, 95,213,328.66 and 39,261,771.90

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Solution

The fourth proportional to 63,601,105.50, 95,213,328.66 and 39,261,771.90 is: 58,776,399.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,601,105.50 : 95,213,328.66 = 39,261,771.90 : x
  2. Step 2: Convert to fraction form
    63,601,105.50/95,213,328.66 = 39,261,771.90/x
  3. Step 3: Cross multiply
    63,601,105.50x = 95,213,328.66 × 39,261,771.90
  4. Step 4: Simplify right side
    63,601,105.50x = 3,738,243,991,688,652.50
  5. Step 5: Solve for x
    x = 3,738,243,991,688,652.50/63,601,105.50
  6. Step 6: Final answer
    x = 58,776,399.60

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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.