Home / 29,806,038.56-44,726,408.03-12,532,989.44

Finding the Fourth Proportional to 29,806,038.56, 44,726,408.03 and 12,532,989.44

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Solution

The fourth proportional to 29,806,038.56, 44,726,408.03 and 12,532,989.44 is: 18,806,779.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,806,038.56 : 44,726,408.03 = 12,532,989.44 : x
  2. Step 2: Convert to fraction form
    29,806,038.56/44,726,408.03 = 12,532,989.44/x
  3. Step 3: Cross multiply
    29,806,038.56x = 44,726,408.03 × 12,532,989.44
  4. Step 4: Simplify right side
    29,806,038.56x = 560,555,599,336,821.62
  5. Step 5: Solve for x
    x = 560,555,599,336,821.62/29,806,038.56
  6. Step 6: Final answer
    x = 18,806,779.65

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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.