Home / 74,595,016.41-111,909,299.31-22,775,284.23

Finding the Fourth Proportional to 74,595,016.41, 111,909,299.31 and 22,775,284.23

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Solution

The fourth proportional to 74,595,016.41, 111,909,299.31 and 22,775,284.23 is: 34,168,047.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,595,016.41 : 111,909,299.31 = 22,775,284.23 : x
  2. Step 2: Convert to fraction form
    74,595,016.41/111,909,299.31 = 22,775,284.23/x
  3. Step 3: Cross multiply
    74,595,016.41x = 111,909,299.31 × 22,775,284.23
  4. Step 4: Simplify right side
    74,595,016.41x = 2,548,766,099,765,393
  5. Step 5: Solve for x
    x = 2,548,766,099,765,393/74,595,016.41
  6. Step 6: Final answer
    x = 34,168,047.98

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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.