Home / 11,072,434.80-16,608,652.20-10,009,552.80

Finding the Fourth Proportional to 11,072,434.80, 16,608,652.20 and 10,009,552.80

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Solution

The fourth proportional to 11,072,434.80, 16,608,652.20 and 10,009,552.80 is: 15,014,329.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,072,434.80 : 16,608,652.20 = 10,009,552.80 : x
  2. Step 2: Convert to fraction form
    11,072,434.80/16,608,652.20 = 10,009,552.80/x
  3. Step 3: Cross multiply
    11,072,434.80x = 16,608,652.20 × 10,009,552.80
  4. Step 4: Simplify right side
    11,072,434.80x = 166,245,181,132,736.16
  5. Step 5: Solve for x
    x = 166,245,181,132,736.16/11,072,434.80
  6. Step 6: Final answer
    x = 15,014,329.20

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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.