Home / 36,896,845.40-55,345,268.10-34,806,656.60

Finding the Fourth Proportional to 36,896,845.40, 55,345,268.10 and 34,806,656.60

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Solution

The fourth proportional to 36,896,845.40, 55,345,268.10 and 34,806,656.60 is: 52,209,984.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,896,845.40 : 55,345,268.10 = 34,806,656.60 : x
  2. Step 2: Convert to fraction form
    36,896,845.40/55,345,268.10 = 34,806,656.60/x
  3. Step 3: Cross multiply
    36,896,845.40x = 55,345,268.10 × 34,806,656.60
  4. Step 4: Simplify right side
    36,896,845.40x = 1,926,383,741,191,634.50
  5. Step 5: Solve for x
    x = 1,926,383,741,191,634.50/36,896,845.40
  6. Step 6: Final answer
    x = 52,209,984.90

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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.