Home / 32,776,078.60-49,193,861.10-16,613,273.80

Finding the Fourth Proportional to 32,776,078.60, 49,193,861.10 and 16,613,273.80

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Solution

The fourth proportional to 32,776,078.60, 49,193,861.10 and 16,613,273.80 is: 24,934,986.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,776,078.60 : 49,193,861.10 = 16,613,273.80 : x
  2. Step 2: Convert to fraction form
    32,776,078.60/49,193,861.10 = 16,613,273.80/x
  3. Step 3: Cross multiply
    32,776,078.60x = 49,193,861.10 × 16,613,273.80
  4. Step 4: Simplify right side
    32,776,078.60x = 817,271,083,733,469.25
  5. Step 5: Solve for x
    x = 817,271,083,733,469.25/32,776,078.60
  6. Step 6: Final answer
    x = 24,934,986.69

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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.