Home / 11,072,456.55-16,608,684.84-10,009,574.55

Finding the Fourth Proportional to 11,072,456.55, 16,608,684.84 and 10,009,574.55

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Solution

The fourth proportional to 11,072,456.55, 16,608,684.84 and 10,009,574.55 is: 15,014,361.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,072,456.55 : 16,608,684.84 = 10,009,574.55 : x
  2. Step 2: Convert to fraction form
    11,072,456.55/16,608,684.84 = 10,009,574.55/x
  3. Step 3: Cross multiply
    11,072,456.55x = 16,608,684.84 × 10,009,574.55
  4. Step 4: Simplify right side
    11,072,456.55x = 166,245,869,083,434.84
  5. Step 5: Solve for x
    x = 166,245,869,083,434.84/11,072,456.55
  6. Step 6: Final answer
    x = 15,014,361.84

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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.