Home / 27,994,487-41,991,731.04-6,719,351

Finding the Fourth Proportional to 27,994,487, 41,991,731.04 and 6,719,351

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Solution

The fourth proportional to 27,994,487, 41,991,731.04 and 6,719,351 is: 10,079,026.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,994,487 : 41,991,731.04 = 6,719,351 : x
  2. Step 2: Convert to fraction form
    27,994,487/41,991,731.04 = 6,719,351/x
  3. Step 3: Cross multiply
    27,994,487x = 41,991,731.04 × 6,719,351
  4. Step 4: Simplify right side
    27,994,487x = 282,157,179,955,355.06
  5. Step 5: Solve for x
    x = 282,157,179,955,355.06/27,994,487
  6. Step 6: Final answer
    x = 10,079,026.63

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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.