Home / 29,945,741.18-41,325,247.38-16,194,705.30

Finding the Fourth Proportional to 29,945,741.18, 41,325,247.38 and 16,194,705.30

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Solution

The fourth proportional to 29,945,741.18, 41,325,247.38 and 16,194,705.30 is: 22,348,760.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,945,741.18 : 41,325,247.38 = 16,194,705.30 : x
  2. Step 2: Convert to fraction form
    29,945,741.18/41,325,247.38 = 16,194,705.30/x
  3. Step 3: Cross multiply
    29,945,741.18x = 41,325,247.38 × 16,194,705.30
  4. Step 4: Simplify right side
    29,945,741.18x = 669,250,202,768,697.25
  5. Step 5: Solve for x
    x = 669,250,202,768,697.25/29,945,741.18
  6. Step 6: Final answer
    x = 22,348,760.67

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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.