Home / 27,994,659-41,991,989.04-6,719,523

Finding the Fourth Proportional to 27,994,659, 41,991,989.04 and 6,719,523

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Solution

The fourth proportional to 27,994,659, 41,991,989.04 and 6,719,523 is: 10,079,284.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,994,659 : 41,991,989.04 = 6,719,523 : x
  2. Step 2: Convert to fraction form
    27,994,659/41,991,989.04 = 6,719,523/x
  3. Step 3: Cross multiply
    27,994,659x = 41,991,989.04 × 6,719,523
  4. Step 4: Simplify right side
    27,994,659x = 282,166,136,170,027.94
  5. Step 5: Solve for x
    x = 282,166,136,170,027.94/27,994,659
  6. Step 6: Final answer
    x = 10,079,284.63

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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.