Home / 14,738,940.06-22,108,410.09-5,757,193.50

Finding the Fourth Proportional to 14,738,940.06, 22,108,410.09 and 5,757,193.50

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Solution

The fourth proportional to 14,738,940.06, 22,108,410.09 and 5,757,193.50 is: 8,635,790.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,738,940.06 : 22,108,410.09 = 5,757,193.50 : x
  2. Step 2: Convert to fraction form
    14,738,940.06/22,108,410.09 = 5,757,193.50/x
  3. Step 3: Cross multiply
    14,738,940.06x = 22,108,410.09 × 5,757,193.50
  4. Step 4: Simplify right side
    14,738,940.06x = 127,282,394,865,482.42
  5. Step 5: Solve for x
    x = 127,282,394,865,482.42/14,738,940.06
  6. Step 6: Final answer
    x = 8,635,790.25

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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.