Home / 11,177,999.55-16,767,000.14-11,177,999.55

Finding the Fourth Proportional to 11,177,999.55, 16,767,000.14 and 11,177,999.55

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Solution

The fourth proportional to 11,177,999.55, 16,767,000.14 and 11,177,999.55 is: 16,767,000.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,177,999.55 : 16,767,000.14 = 11,177,999.55 : x
  2. Step 2: Convert to fraction form
    11,177,999.55/16,767,000.14 = 11,177,999.55/x
  3. Step 3: Cross multiply
    11,177,999.55x = 16,767,000.14 × 11,177,999.55
  4. Step 4: Simplify right side
    11,177,999.55x = 187,421,519,963,879.94
  5. Step 5: Solve for x
    x = 187,421,519,963,879.94/11,177,999.55
  6. Step 6: Final answer
    x = 16,767,000.14

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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.