Home / 26,282,709.39-36,270,870.63-14,522,738.82

Finding the Fourth Proportional to 26,282,709.39, 36,270,870.63 and 14,522,738.82

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Solution

The fourth proportional to 26,282,709.39, 36,270,870.63 and 14,522,738.82 is: 20,041,783.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,282,709.39 : 36,270,870.63 = 14,522,738.82 : x
  2. Step 2: Convert to fraction form
    26,282,709.39/36,270,870.63 = 14,522,738.82/x
  3. Step 3: Cross multiply
    26,282,709.39x = 36,270,870.63 × 14,522,738.82
  4. Step 4: Simplify right side
    26,282,709.39x = 526,752,380,809,424.31
  5. Step 5: Solve for x
    x = 526,752,380,809,424.31/26,282,709.39
  6. Step 6: Final answer
    x = 20,041,783.86

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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.