Home / 41,040,838.80-56,631,378.96-23,642,816.40

Finding the Fourth Proportional to 41,040,838.80, 56,631,378.96 and 23,642,816.40

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Solution

The fourth proportional to 41,040,838.80, 56,631,378.96 and 23,642,816.40 is: 32,624,218.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,040,838.80 : 56,631,378.96 = 23,642,816.40 : x
  2. Step 2: Convert to fraction form
    41,040,838.80/56,631,378.96 = 23,642,816.40/x
  3. Step 3: Cross multiply
    41,040,838.80x = 56,631,378.96 × 23,642,816.40
  4. Step 4: Simplify right side
    41,040,838.80x = 1,338,925,295,230,103
  5. Step 5: Solve for x
    x = 1,338,925,295,230,103/41,040,838.80
  6. Step 6: Final answer
    x = 32,624,218.57

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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.