Home / 89,191,054.56-133,764,438.27-24,491,655.75

Finding the Fourth Proportional to 89,191,054.56, 133,764,438.27 and 24,491,655.75

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Solution

The fourth proportional to 89,191,054.56, 133,764,438.27 and 24,491,655.75 is: 36,731,403.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,191,054.56 : 133,764,438.27 = 24,491,655.75 : x
  2. Step 2: Convert to fraction form
    89,191,054.56/133,764,438.27 = 24,491,655.75/x
  3. Step 3: Cross multiply
    89,191,054.56x = 133,764,438.27 × 24,491,655.75
  4. Step 4: Simplify right side
    89,191,054.56x = 3,276,112,573,700,965.50
  5. Step 5: Solve for x
    x = 3,276,112,573,700,965.50/89,191,054.56
  6. Step 6: Final answer
    x = 36,731,403.05

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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.