Home / 27,341,736.60-41,028,351.30-10,314,629.40

Finding the Fourth Proportional to 27,341,736.60, 41,028,351.30 and 10,314,629.40

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Solution

The fourth proportional to 27,341,736.60, 41,028,351.30 and 10,314,629.40 is: 15,477,884.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,341,736.60 : 41,028,351.30 = 10,314,629.40 : x
  2. Step 2: Convert to fraction form
    27,341,736.60/41,028,351.30 = 10,314,629.40/x
  3. Step 3: Cross multiply
    27,341,736.60x = 41,028,351.30 × 10,314,629.40
  4. Step 4: Simplify right side
    27,341,736.60x = 423,192,238,552,508.19
  5. Step 5: Solve for x
    x = 423,192,238,552,508.19/27,341,736.60
  6. Step 6: Final answer
    x = 15,477,884.41

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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.