Home / 56,840,450.00-85,224,017.49-22,300,342.55

Finding the Fourth Proportional to 56,840,450.00, 85,224,017.49 and 22,300,342.55

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Solution

The fourth proportional to 56,840,450.00, 85,224,017.49 and 22,300,342.55 is: 33,436,131.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,840,450.00 : 85,224,017.49 = 22,300,342.55 : x
  2. Step 2: Convert to fraction form
    56,840,450.00/85,224,017.49 = 22,300,342.55/x
  3. Step 3: Cross multiply
    56,840,450.00x = 85,224,017.49 × 22,300,342.55
  4. Step 4: Simplify right side
    56,840,450.00x = 1,900,524,783,147,049
  5. Step 5: Solve for x
    x = 1,900,524,783,147,049/56,840,450.00
  6. Step 6: Final answer
    x = 33,436,131.89

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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.