Home / 36,759,905.80-55,139,858.70-23,155,016.20

Finding the Fourth Proportional to 36,759,905.80, 55,139,858.70 and 23,155,016.20

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Solution

The fourth proportional to 36,759,905.80, 55,139,858.70 and 23,155,016.20 is: 34,732,524.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,759,905.80 : 55,139,858.70 = 23,155,016.20 : x
  2. Step 2: Convert to fraction form
    36,759,905.80/55,139,858.70 = 23,155,016.20/x
  3. Step 3: Cross multiply
    36,759,905.80x = 55,139,858.70 × 23,155,016.20
  4. Step 4: Simplify right side
    36,759,905.80x = 1,276,764,321,464,211
  5. Step 5: Solve for x
    x = 1,276,764,321,464,211/36,759,905.80
  6. Step 6: Final answer
    x = 34,732,524.30

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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.