Home / 32,342,698.40-48,514,047.60-16,171,145.60

Finding the Fourth Proportional to 32,342,698.40, 48,514,047.60 and 16,171,145.60

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Solution

The fourth proportional to 32,342,698.40, 48,514,047.60 and 16,171,145.60 is: 24,256,718.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,342,698.40 : 48,514,047.60 = 16,171,145.60 : x
  2. Step 2: Convert to fraction form
    32,342,698.40/48,514,047.60 = 16,171,145.60/x
  3. Step 3: Cross multiply
    32,342,698.40x = 48,514,047.60 × 16,171,145.60
  4. Step 4: Simplify right side
    32,342,698.40x = 784,527,727,384,930.62
  5. Step 5: Solve for x
    x = 784,527,727,384,930.62/32,342,698.40
  6. Step 6: Final answer
    x = 24,256,718.40

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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.