Home / 26,643,268.32-36,768,601.84-16,327,999.36

Finding the Fourth Proportional to 26,643,268.32, 36,768,601.84 and 16,327,999.36

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Solution

The fourth proportional to 26,643,268.32, 36,768,601.84 and 16,327,999.36 is: 22,533,185.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,643,268.32 : 36,768,601.84 = 16,327,999.36 : x
  2. Step 2: Convert to fraction form
    26,643,268.32/36,768,601.84 = 16,327,999.36/x
  3. Step 3: Cross multiply
    26,643,268.32x = 36,768,601.84 × 16,327,999.36
  4. Step 4: Simplify right side
    26,643,268.32x = 600,357,707,311,614.88
  5. Step 5: Solve for x
    x = 600,357,707,311,614.88/26,643,268.32
  6. Step 6: Final answer
    x = 22,533,185.50

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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.