Home / 29,974,638.11-41,365,339.20-17,584,942.77

Finding the Fourth Proportional to 29,974,638.11, 41,365,339.20 and 17,584,942.77

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Solution

The fourth proportional to 29,974,638.11, 41,365,339.20 and 17,584,942.77 is: 24,267,419.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,974,638.11 : 41,365,339.20 = 17,584,942.77 : x
  2. Step 2: Convert to fraction form
    29,974,638.11/41,365,339.20 = 17,584,942.77/x
  3. Step 3: Cross multiply
    29,974,638.11x = 41,365,339.20 × 17,584,942.77
  4. Step 4: Simplify right side
    29,974,638.11x = 727,407,122,493,637.62
  5. Step 5: Solve for x
    x = 727,407,122,493,637.62/29,974,638.11
  6. Step 6: Final answer
    x = 24,267,419.67

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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.