Home / 23,235,920.11-34,846,485.61-7,670,850.58

Finding the Fourth Proportional to 23,235,920.11, 34,846,485.61 and 7,670,850.58

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Solution

The fourth proportional to 23,235,920.11, 34,846,485.61 and 7,670,850.58 is: 11,503,834.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,235,920.11 : 34,846,485.61 = 7,670,850.58 : x
  2. Step 2: Convert to fraction form
    23,235,920.11/34,846,485.61 = 7,670,850.58/x
  3. Step 3: Cross multiply
    23,235,920.11x = 34,846,485.61 × 7,670,850.58
  4. Step 4: Simplify right side
    23,235,920.11x = 267,302,184,352,430.16
  5. Step 5: Solve for x
    x = 267,302,184,352,430.16/23,235,920.11
  6. Step 6: Final answer
    x = 11,503,834.71

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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.