Home / 22,384,452.56-33,507,173.22-12,123,827.67

Finding the Fourth Proportional to 22,384,452.56, 33,507,173.22 and 12,123,827.67

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Solution

The fourth proportional to 22,384,452.56, 33,507,173.22 and 12,123,827.67 is: 18,148,096.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,384,452.56 : 33,507,173.22 = 12,123,827.67 : x
  2. Step 2: Convert to fraction form
    22,384,452.56/33,507,173.22 = 12,123,827.67/x
  3. Step 3: Cross multiply
    22,384,452.56x = 33,507,173.22 × 12,123,827.67
  4. Step 4: Simplify right side
    22,384,452.56x = 406,235,193,828,119
  5. Step 5: Solve for x
    x = 406,235,193,828,119/22,384,452.56
  6. Step 6: Final answer
    x = 18,148,096.00

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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.