Home / 32,384,062.40-48,576,093.60-8,449,534.40

Finding the Fourth Proportional to 32,384,062.40, 48,576,093.60 and 8,449,534.40

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Solution

The fourth proportional to 32,384,062.40, 48,576,093.60 and 8,449,534.40 is: 12,674,301.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,384,062.40 : 48,576,093.60 = 8,449,534.40 : x
  2. Step 2: Convert to fraction form
    32,384,062.40/48,576,093.60 = 8,449,534.40/x
  3. Step 3: Cross multiply
    32,384,062.40x = 48,576,093.60 × 8,449,534.40
  4. Step 4: Simplify right side
    32,384,062.40x = 410,445,373,890,819.88
  5. Step 5: Solve for x
    x = 410,445,373,890,819.88/32,384,062.40
  6. Step 6: Final answer
    x = 12,674,301.60

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1.5x scale

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.