Home / 26,619,095.24-36,734,708.34-15,016,622.84

Finding the Fourth Proportional to 26,619,095.24, 36,734,708.34 and 15,016,622.84

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Solution

The fourth proportional to 26,619,095.24, 36,734,708.34 and 15,016,622.84 is: 20,723,140.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,619,095.24 : 36,734,708.34 = 15,016,622.84 : x
  2. Step 2: Convert to fraction form
    26,619,095.24/36,734,708.34 = 15,016,622.84/x
  3. Step 3: Cross multiply
    26,619,095.24x = 36,734,708.34 × 15,016,622.84
  4. Step 4: Simplify right side
    26,619,095.24x = 551,631,260,279,182.56
  5. Step 5: Solve for x
    x = 551,631,260,279,182.56/26,619,095.24
  6. Step 6: Final answer
    x = 20,723,140.86

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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.