Home / 19,297,499.66-26,630,930.39-10,595,596.15

Finding the Fourth Proportional to 19,297,499.66, 26,630,930.39 and 10,595,596.15

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Solution

The fourth proportional to 19,297,499.66, 26,630,930.39 and 10,595,596.15 is: 14,622,131.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,297,499.66 : 26,630,930.39 = 10,595,596.15 : x
  2. Step 2: Convert to fraction form
    19,297,499.66/26,630,930.39 = 10,595,596.15/x
  3. Step 3: Cross multiply
    19,297,499.66x = 26,630,930.39 × 10,595,596.15
  4. Step 4: Simplify right side
    19,297,499.66x = 282,170,583,453,786.12
  5. Step 5: Solve for x
    x = 282,170,583,453,786.12/19,297,499.66
  6. Step 6: Final answer
    x = 14,622,131.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.