Home / 27,606,518.96-41,405,286.72-13,033,410.29

Finding the Fourth Proportional to 27,606,518.96, 41,405,286.72 and 13,033,410.29

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Solution

The fourth proportional to 27,606,518.96, 41,405,286.72 and 13,033,410.29 is: 19,547,994.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,606,518.96 : 41,405,286.72 = 13,033,410.29 : x
  2. Step 2: Convert to fraction form
    27,606,518.96/41,405,286.72 = 13,033,410.29/x
  3. Step 3: Cross multiply
    27,606,518.96x = 41,405,286.72 × 13,033,410.29
  4. Step 4: Simplify right side
    27,606,518.96x = 539,652,089,920,654.12
  5. Step 5: Solve for x
    x = 539,652,089,920,654.12/27,606,518.96
  6. Step 6: Final answer
    x = 19,547,994.83

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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.