Home / 13,942,222.80-20,913,334.20-13,942,222.80

Finding the Fourth Proportional to 13,942,222.80, 20,913,334.20 and 13,942,222.80

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Solution

The fourth proportional to 13,942,222.80, 20,913,334.20 and 13,942,222.80 is: 20,913,334.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,942,222.80 : 20,913,334.20 = 13,942,222.80 : x
  2. Step 2: Convert to fraction form
    13,942,222.80/20,913,334.20 = 13,942,222.80/x
  3. Step 3: Cross multiply
    13,942,222.80x = 20,913,334.20 × 13,942,222.80
  4. Step 4: Simplify right side
    13,942,222.80x = 291,578,364,907,259.75
  5. Step 5: Solve for x
    x = 291,578,364,907,259.75/13,942,222.80
  6. Step 6: Final answer
    x = 20,913,334.20

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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.