Home / 27,580,976,172.52-41,377,274,644.38-8,947,017,048.04

Finding the Fourth Proportional to 27,580,976,172.52, 41,377,274,644.38 and 8,947,017,048.04

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Solution

The fourth proportional to 27,580,976,172.52, 41,377,274,644.38 and 8,947,017,048.04 is: 13,422,410,408.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,580,976,172.52 : 41,377,274,644.38 = 8,947,017,048.04 : x
  2. Step 2: Convert to fraction form
    27,580,976,172.52/41,377,274,644.38 = 8,947,017,048.04/x
  3. Step 3: Cross multiply
    27,580,976,172.52x = 41,377,274,644.38 × 8,947,017,048.04
  4. Step 4: Simplify right side
    27,580,976,172.52x = 370,203,181,644,701,106,176
  5. Step 5: Solve for x
    x = 370,203,181,644,701,106,176/27,580,976,172.52
  6. Step 6: Final answer
    x = 13,422,410,408.14

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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.