Home / 24,252,928.80-36,384,447.60-8,083,903.20

Finding the Fourth Proportional to 24,252,928.80, 36,384,447.60 and 8,083,903.20

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Solution

The fourth proportional to 24,252,928.80, 36,384,447.60 and 8,083,903.20 is: 12,127,539.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,252,928.80 : 36,384,447.60 = 8,083,903.20 : x
  2. Step 2: Convert to fraction form
    24,252,928.80/36,384,447.60 = 8,083,903.20/x
  3. Step 3: Cross multiply
    24,252,928.80x = 36,384,447.60 × 8,083,903.20
  4. Step 4: Simplify right side
    24,252,928.80x = 294,128,352,383,872.31
  5. Step 5: Solve for x
    x = 294,128,352,383,872.31/24,252,928.80
  6. Step 6: Final answer
    x = 12,127,539.52

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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.