Home / 16,093,145.63-22,267,022.81-14,032,455.32

Finding the Fourth Proportional to 16,093,145.63, 22,267,022.81 and 14,032,455.32

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Solution

The fourth proportional to 16,093,145.63, 22,267,022.81 and 14,032,455.32 is: 19,415,781.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,093,145.63 : 22,267,022.81 = 14,032,455.32 : x
  2. Step 2: Convert to fraction form
    16,093,145.63/22,267,022.81 = 14,032,455.32/x
  3. Step 3: Cross multiply
    16,093,145.63x = 22,267,022.81 × 14,032,455.32
  4. Step 4: Simplify right side
    16,093,145.63x = 312,461,002,509,248.44
  5. Step 5: Solve for x
    x = 312,461,002,509,248.44/16,093,145.63
  6. Step 6: Final answer
    x = 19,415,781.71

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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.