Home / 26,687,772.24-40,017,269.52-14,398,322.64

Finding the Fourth Proportional to 26,687,772.24, 40,017,269.52 and 14,398,322.64

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Solution

The fourth proportional to 26,687,772.24, 40,017,269.52 and 14,398,322.64 is: 21,589,721.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,687,772.24 : 40,017,269.52 = 14,398,322.64 : x
  2. Step 2: Convert to fraction form
    26,687,772.24/40,017,269.52 = 14,398,322.64/x
  3. Step 3: Cross multiply
    26,687,772.24x = 40,017,269.52 × 14,398,322.64
  4. Step 4: Simplify right side
    26,687,772.24x = 576,181,557,720,798
  5. Step 5: Solve for x
    x = 576,181,557,720,798/26,687,772.24
  6. Step 6: Final answer
    x = 21,589,721.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.