Home / 27,957,270,698.55-41,941,795,701.20-9,069,083,523.05

Finding the Fourth Proportional to 27,957,270,698.55, 41,941,795,701.20 and 9,069,083,523.05

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Solution

The fourth proportional to 27,957,270,698.55, 41,941,795,701.20 and 9,069,083,523.05 is: 13,605,535,834.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,957,270,698.55 : 41,941,795,701.20 = 9,069,083,523.05 : x
  2. Step 2: Convert to fraction form
    27,957,270,698.55/41,941,795,701.20 = 9,069,083,523.05/x
  3. Step 3: Cross multiply
    27,957,270,698.55x = 41,941,795,701.20 × 9,069,083,523.05
  4. Step 4: Simplify right side
    27,957,270,698.55x = 380,373,648,320,627,212,288
  5. Step 5: Solve for x
    x = 380,373,648,320,627,212,288/27,957,270,698.55
  6. Step 6: Final answer
    x = 13,605,535,834.38

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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.