Home / 16,027,477.64-23,983,749.26-13,875,903.56

Finding the Fourth Proportional to 16,027,477.64, 23,983,749.26 and 13,875,903.56

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Solution

The fourth proportional to 16,027,477.64, 23,983,749.26 and 13,875,903.56 is: 20,764,102.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,027,477.64 : 23,983,749.26 = 13,875,903.56 : x
  2. Step 2: Convert to fraction form
    16,027,477.64/23,983,749.26 = 13,875,903.56/x
  3. Step 3: Cross multiply
    16,027,477.64x = 23,983,749.26 × 13,875,903.56
  4. Step 4: Simplify right side
    16,027,477.64x = 332,796,191,738,981.38
  5. Step 5: Solve for x
    x = 332,796,191,738,981.38/16,027,477.64
  6. Step 6: Final answer
    x = 20,764,102.70

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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.