Home / 65,954,263.50-91,027,799.06-36,595,054.53

Finding the Fourth Proportional to 65,954,263.50, 91,027,799.06 and 36,595,054.53

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Solution

The fourth proportional to 65,954,263.50, 91,027,799.06 and 36,595,054.53 is: 50,507,231.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,954,263.50 : 91,027,799.06 = 36,595,054.53 : x
  2. Step 2: Convert to fraction form
    65,954,263.50/91,027,799.06 = 36,595,054.53/x
  3. Step 3: Cross multiply
    65,954,263.50x = 91,027,799.06 × 36,595,054.53
  4. Step 4: Simplify right side
    65,954,263.50x = 3,331,167,270,163,608
  5. Step 5: Solve for x
    x = 3,331,167,270,163,608/65,954,263.50
  6. Step 6: Final answer
    x = 50,507,231.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.