Home / 27,554,800,471.47-41,298,621,902.46-14,282,741,740.95

Finding the Fourth Proportional to 27,554,800,471.47, 41,298,621,902.46 and 14,282,741,740.95

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Solution

The fourth proportional to 27,554,800,471.47, 41,298,621,902.46 and 14,282,741,740.95 is: 21,406,707,390.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,554,800,471.47 : 41,298,621,902.46 = 14,282,741,740.95 : x
  2. Step 2: Convert to fraction form
    27,554,800,471.47/41,298,621,902.46 = 14,282,741,740.95/x
  3. Step 3: Cross multiply
    27,554,800,471.47x = 41,298,621,902.46 × 14,282,741,740.95
  4. Step 4: Simplify right side
    27,554,800,471.47x = 589,857,550,889,977,380,864
  5. Step 5: Solve for x
    x = 589,857,550,889,977,380,864/27,554,800,471.47
  6. Step 6: Final answer
    x = 21,406,707,390.27

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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.