Home / 26,163,775.56-39,242,668.81-6,996,027.30

Finding the Fourth Proportional to 26,163,775.56, 39,242,668.81 and 6,996,027.30

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Solution

The fourth proportional to 26,163,775.56, 39,242,668.81 and 6,996,027.30 is: 10,493,240.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,163,775.56 : 39,242,668.81 = 6,996,027.30 : x
  2. Step 2: Convert to fraction form
    26,163,775.56/39,242,668.81 = 6,996,027.30/x
  3. Step 3: Cross multiply
    26,163,775.56x = 39,242,668.81 × 6,996,027.30
  4. Step 4: Simplify right side
    26,163,775.56x = 274,542,782,319,618.53
  5. Step 5: Solve for x
    x = 274,542,782,319,618.53/26,163,775.56
  6. Step 6: Final answer
    x = 10,493,240.23

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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.