Home / 26,669,964.60-40,004,946.90-26,244,811.80

Finding the Fourth Proportional to 26,669,964.60, 40,004,946.90 and 26,244,811.80

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Solution

The fourth proportional to 26,669,964.60, 40,004,946.90 and 26,244,811.80 is: 39,367,217.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,669,964.60 : 40,004,946.90 = 26,244,811.80 : x
  2. Step 2: Convert to fraction form
    26,669,964.60/40,004,946.90 = 26,244,811.80/x
  3. Step 3: Cross multiply
    26,669,964.60x = 40,004,946.90 × 26,244,811.80
  4. Step 4: Simplify right side
    26,669,964.60x = 1,049,922,302,459,493.38
  5. Step 5: Solve for x
    x = 1,049,922,302,459,493.38/26,669,964.60
  6. Step 6: Final answer
    x = 39,367,217.70

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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.