Home / 23,993,453.60-36,004,795.32-8,639,459.11

Finding the Fourth Proportional to 23,993,453.60, 36,004,795.32 and 8,639,459.11

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Solution

The fourth proportional to 23,993,453.60, 36,004,795.32 and 8,639,459.11 is: 12,964,451.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,993,453.60 : 36,004,795.32 = 8,639,459.11 : x
  2. Step 2: Convert to fraction form
    23,993,453.60/36,004,795.32 = 8,639,459.11/x
  3. Step 3: Cross multiply
    23,993,453.60x = 36,004,795.32 × 8,639,459.11
  4. Step 4: Simplify right side
    23,993,453.60x = 311,061,956,751,035.44
  5. Step 5: Solve for x
    x = 311,061,956,751,035.44/23,993,453.60
  6. Step 6: Final answer
    x = 12,964,451.14

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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.