Home / 26,800,973.40-40,181,860.94-8,594,805.29

Finding the Fourth Proportional to 26,800,973.40, 40,181,860.94 and 8,594,805.29

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Solution

The fourth proportional to 26,800,973.40, 40,181,860.94 and 8,594,805.29 is: 12,885,922.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,800,973.40 : 40,181,860.94 = 8,594,805.29 : x
  2. Step 2: Convert to fraction form
    26,800,973.40/40,181,860.94 = 8,594,805.29/x
  3. Step 3: Cross multiply
    26,800,973.40x = 40,181,860.94 × 8,594,805.29
  4. Step 4: Simplify right side
    26,800,973.40x = 345,355,270,725,273.06
  5. Step 5: Solve for x
    x = 345,355,270,725,273.06/26,800,973.40
  6. Step 6: Final answer
    x = 12,885,922.67

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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.