Home / 26,470,022.56-36,529,729.33-14,709,247

Finding the Fourth Proportional to 26,470,022.56, 36,529,729.33 and 14,709,247

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Solution

The fourth proportional to 26,470,022.56, 36,529,729.33 and 14,709,247 is: 20,299,371.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,470,022.56 : 36,529,729.33 = 14,709,247 : x
  2. Step 2: Convert to fraction form
    26,470,022.56/36,529,729.33 = 14,709,247/x
  3. Step 3: Cross multiply
    26,470,022.56x = 36,529,729.33 × 14,709,247
  4. Step 4: Simplify right side
    26,470,022.56x = 537,324,811,558,114.50
  5. Step 5: Solve for x
    x = 537,324,811,558,114.50/26,470,022.56
  6. Step 6: Final answer
    x = 20,299,371.12

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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.