Home / 26,943,975.48-40,388,724.18-11,601,270.84

Finding the Fourth Proportional to 26,943,975.48, 40,388,724.18 and 11,601,270.84

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Solution

The fourth proportional to 26,943,975.48, 40,388,724.18 and 11,601,270.84 is: 17,390,177.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,943,975.48 : 40,388,724.18 = 11,601,270.84 : x
  2. Step 2: Convert to fraction form
    26,943,975.48/40,388,724.18 = 11,601,270.84/x
  3. Step 3: Cross multiply
    26,943,975.48x = 40,388,724.18 × 11,601,270.84
  4. Step 4: Simplify right side
    26,943,975.48x = 468,560,528,094,236.88
  5. Step 5: Solve for x
    x = 468,560,528,094,236.88/26,943,975.48
  6. Step 6: Final answer
    x = 17,390,177.94

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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.