Home / 41,353,258.76-62,036,626.83-12,210,043.76

Finding the Fourth Proportional to 41,353,258.76, 62,036,626.83 and 12,210,043.76

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Solution

The fourth proportional to 41,353,258.76, 62,036,626.83 and 12,210,043.76 is: 18,317,055.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,353,258.76 : 62,036,626.83 = 12,210,043.76 : x
  2. Step 2: Convert to fraction form
    41,353,258.76/62,036,626.83 = 12,210,043.76/x
  3. Step 3: Cross multiply
    41,353,258.76x = 62,036,626.83 × 12,210,043.76
  4. Step 4: Simplify right side
    41,353,258.76x = 757,469,928,317,090
  5. Step 5: Solve for x
    x = 757,469,928,317,090/41,353,258.76
  6. Step 6: Final answer
    x = 18,317,055.32

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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.