Home / 16,248,919.14-22,410,433.62-14,284,597.32

Finding the Fourth Proportional to 16,248,919.14, 22,410,433.62 and 14,284,597.32

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Solution

The fourth proportional to 16,248,919.14, 22,410,433.62 and 14,284,597.32 is: 19,701,250.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,248,919.14 : 22,410,433.62 = 14,284,597.32 : x
  2. Step 2: Convert to fraction form
    16,248,919.14/22,410,433.62 = 14,284,597.32/x
  3. Step 3: Cross multiply
    16,248,919.14x = 22,410,433.62 × 14,284,597.32
  4. Step 4: Simplify right side
    16,248,919.14x = 320,124,020,028,289.94
  5. Step 5: Solve for x
    x = 320,124,020,028,289.94/16,248,919.14
  6. Step 6: Final answer
    x = 19,701,250.11

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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.