Home / 43,247,868.80-59,682,082.24-23,668,745.76

Finding the Fourth Proportional to 43,247,868.80, 59,682,082.24 and 23,668,745.76

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Solution

The fourth proportional to 43,247,868.80, 59,682,082.24 and 23,668,745.76 is: 32,662,881.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,247,868.80 : 59,682,082.24 = 23,668,745.76 : x
  2. Step 2: Convert to fraction form
    43,247,868.80/59,682,082.24 = 23,668,745.76/x
  3. Step 3: Cross multiply
    43,247,868.80x = 59,682,082.24 × 23,668,745.76
  4. Step 4: Simplify right side
    43,247,868.80x = 1,412,600,030,965,971.50
  5. Step 5: Solve for x
    x = 1,412,600,030,965,971.50/43,247,868.80
  6. Step 6: Final answer
    x = 32,662,881.90

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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.