Home / 23,571,032.86-35,361,868.86-7,177,783.78

Finding the Fourth Proportional to 23,571,032.86, 35,361,868.86 and 7,177,783.78

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Solution

The fourth proportional to 23,571,032.86, 35,361,868.86 and 7,177,783.78 is: 10,768,295.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,571,032.86 : 35,361,868.86 = 7,177,783.78 : x
  2. Step 2: Convert to fraction form
    23,571,032.86/35,361,868.86 = 7,177,783.78/x
  3. Step 3: Cross multiply
    23,571,032.86x = 35,361,868.86 × 7,177,783.78
  4. Step 4: Simplify right side
    23,571,032.86x = 253,819,848,733,795.09
  5. Step 5: Solve for x
    x = 253,819,848,733,795.09/23,571,032.86
  6. Step 6: Final answer
    x = 10,768,295.57

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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.