Home / 26,233,917.51-36,202,854.47-14,632,228.79

Finding the Fourth Proportional to 26,233,917.51, 36,202,854.47 and 14,632,228.79

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Solution

The fourth proportional to 26,233,917.51, 36,202,854.47 and 14,632,228.79 is: 20,192,502.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,233,917.51 : 36,202,854.47 = 14,632,228.79 : x
  2. Step 2: Convert to fraction form
    26,233,917.51/36,202,854.47 = 14,632,228.79/x
  3. Step 3: Cross multiply
    26,233,917.51x = 36,202,854.47 × 14,632,228.79
  4. Step 4: Simplify right side
    26,233,917.51x = 529,728,449,275,099.94
  5. Step 5: Solve for x
    x = 529,728,449,275,099.94/26,233,917.51
  6. Step 6: Final answer
    x = 20,192,502.67

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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.