Home / 27,994,485-41,991,728.04-6,719,349

Finding the Fourth Proportional to 27,994,485, 41,991,728.04 and 6,719,349

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Solution

The fourth proportional to 27,994,485, 41,991,728.04 and 6,719,349 is: 10,079,023.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,994,485 : 41,991,728.04 = 6,719,349 : x
  2. Step 2: Convert to fraction form
    27,994,485/41,991,728.04 = 6,719,349/x
  3. Step 3: Cross multiply
    27,994,485x = 41,991,728.04 × 6,719,349
  4. Step 4: Simplify right side
    27,994,485x = 282,157,075,813,845.94
  5. Step 5: Solve for x
    x = 282,157,075,813,845.94/27,994,485
  6. Step 6: Final answer
    x = 10,079,023.63

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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.