Home / 26,619,094.24-36,734,706.96-15,016,621.84

Finding the Fourth Proportional to 26,619,094.24, 36,734,706.96 and 15,016,621.84

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Solution

The fourth proportional to 26,619,094.24, 36,734,706.96 and 15,016,621.84 is: 20,723,139.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,619,094.24 : 36,734,706.96 = 15,016,621.84 : x
  2. Step 2: Convert to fraction form
    26,619,094.24/36,734,706.96 = 15,016,621.84/x
  3. Step 3: Cross multiply
    26,619,094.24x = 36,734,706.96 × 15,016,621.84
  4. Step 4: Simplify right side
    26,619,094.24x = 551,631,202,675,404.06
  5. Step 5: Solve for x
    x = 551,631,202,675,404.06/26,619,094.24
  6. Step 6: Final answer
    x = 20,723,139.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.