Home / 32,448,815.60-48,670,060.20-8,514,287.60

Finding the Fourth Proportional to 32,448,815.60, 48,670,060.20 and 8,514,287.60

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Solution

The fourth proportional to 32,448,815.60, 48,670,060.20 and 8,514,287.60 is: 12,770,601.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,448,815.60 : 48,670,060.20 = 8,514,287.60 : x
  2. Step 2: Convert to fraction form
    32,448,815.60/48,670,060.20 = 8,514,287.60/x
  3. Step 3: Cross multiply
    32,448,815.60x = 48,670,060.20 × 8,514,287.60
  4. Step 4: Simplify right side
    32,448,815.60x = 414,390,890,052,113.50
  5. Step 5: Solve for x
    x = 414,390,890,052,113.50/32,448,815.60
  6. Step 6: Final answer
    x = 12,770,601.40

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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.