Home / 32,256,891.20-48,385,336.80-29,793,454.40

Finding the Fourth Proportional to 32,256,891.20, 48,385,336.80 and 29,793,454.40

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Solution

The fourth proportional to 32,256,891.20, 48,385,336.80 and 29,793,454.40 is: 44,690,181.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,256,891.20 : 48,385,336.80 = 29,793,454.40 : x
  2. Step 2: Convert to fraction form
    32,256,891.20/48,385,336.80 = 29,793,454.40/x
  3. Step 3: Cross multiply
    32,256,891.20x = 48,385,336.80 × 29,793,454.40
  4. Step 4: Simplify right side
    32,256,891.20x = 1,441,566,325,579,441.75
  5. Step 5: Solve for x
    x = 1,441,566,325,579,441.75/32,256,891.20
  6. Step 6: Final answer
    x = 44,690,181.60

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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.