Home / 27,994,741.04-41,992,112.08-6,719,605.04

Finding the Fourth Proportional to 27,994,741.04, 41,992,112.08 and 6,719,605.04

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Solution

The fourth proportional to 27,994,741.04, 41,992,112.08 and 6,719,605.04 is: 10,079,407.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,994,741.04 : 41,992,112.08 = 6,719,605.04 : x
  2. Step 2: Convert to fraction form
    27,994,741.04/41,992,112.08 = 6,719,605.04/x
  3. Step 3: Cross multiply
    27,994,741.04x = 41,992,112.08 × 6,719,605.04
  4. Step 4: Simplify right side
    27,994,741.04x = 282,170,407,973,012.88
  5. Step 5: Solve for x
    x = 282,170,407,973,012.88/27,994,741.04
  6. Step 6: Final answer
    x = 10,079,407.68

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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.