Home / 69,716,826.70-96,207,289.21-37,925,942.24

Finding the Fourth Proportional to 69,716,826.70, 96,207,289.21 and 37,925,942.24

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Solution

The fourth proportional to 69,716,826.70, 96,207,289.21 and 37,925,942.24 is: 52,336,749.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,716,826.70 : 96,207,289.21 = 37,925,942.24 : x
  2. Step 2: Convert to fraction form
    69,716,826.70/96,207,289.21 = 37,925,942.24/x
  3. Step 3: Cross multiply
    69,716,826.70x = 96,207,289.21 × 37,925,942.24
  4. Step 4: Simplify right side
    69,716,826.70x = 3,648,752,093,933,361
  5. Step 5: Solve for x
    x = 3,648,752,093,933,361/69,716,826.70
  6. Step 6: Final answer
    x = 52,336,749.49

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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.