Home / 32,806,014.46-45,273,674.42-18,867,379.03

Finding the Fourth Proportional to 32,806,014.46, 45,273,674.42 and 18,867,379.03

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Solution

The fourth proportional to 32,806,014.46, 45,273,674.42 and 18,867,379.03 is: 26,037,773.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,806,014.46 : 45,273,674.42 = 18,867,379.03 : x
  2. Step 2: Convert to fraction form
    32,806,014.46/45,273,674.42 = 18,867,379.03/x
  3. Step 3: Cross multiply
    32,806,014.46x = 45,273,674.42 × 18,867,379.03
  4. Step 4: Simplify right side
    32,806,014.46x = 854,195,575,268,618.50
  5. Step 5: Solve for x
    x = 854,195,575,268,618.50/32,806,014.46
  6. Step 6: Final answer
    x = 26,037,773.54

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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.