Home / 33,691,723.60-46,496,704.56-19,002,030.16

Finding the Fourth Proportional to 33,691,723.60, 46,496,704.56 and 19,002,030.16

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Solution

The fourth proportional to 33,691,723.60, 46,496,704.56 and 19,002,030.16 is: 26,224,000.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,691,723.60 : 46,496,704.56 = 19,002,030.16 : x
  2. Step 2: Convert to fraction form
    33,691,723.60/46,496,704.56 = 19,002,030.16/x
  3. Step 3: Cross multiply
    33,691,723.60x = 46,496,704.56 × 19,002,030.16
  4. Step 4: Simplify right side
    33,691,723.60x = 883,531,782,389,729.62
  5. Step 5: Solve for x
    x = 883,531,782,389,729.62/33,691,723.60
  6. Step 6: Final answer
    x = 26,224,000.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.