Home / 11,285,999.10-16,928,998.65-11,062,050.30

Finding the Fourth Proportional to 11,285,999.10, 16,928,998.65 and 11,062,050.30

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Solution

The fourth proportional to 11,285,999.10, 16,928,998.65 and 11,062,050.30 is: 16,593,075.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,285,999.10 : 16,928,998.65 = 11,062,050.30 : x
  2. Step 2: Convert to fraction form
    11,285,999.10/16,928,998.65 = 11,062,050.30/x
  3. Step 3: Cross multiply
    11,285,999.10x = 16,928,998.65 × 11,062,050.30
  4. Step 4: Simplify right side
    11,285,999.10x = 187,269,434,594,932.09
  5. Step 5: Solve for x
    x = 187,269,434,594,932.09/11,285,999.10
  6. Step 6: Final answer
    x = 16,593,075.45

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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.