Home / 36,105,015.58-54,155,529.90-26,399,574.32

Finding the Fourth Proportional to 36,105,015.58, 54,155,529.90 and 26,399,574.32

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Solution

The fourth proportional to 36,105,015.58, 54,155,529.90 and 26,399,574.32 is: 39,597,903.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,105,015.58 : 54,155,529.90 = 26,399,574.32 : x
  2. Step 2: Convert to fraction form
    36,105,015.58/54,155,529.90 = 26,399,574.32/x
  3. Step 3: Cross multiply
    36,105,015.58x = 54,155,529.90 × 26,399,574.32
  4. Step 4: Simplify right side
    36,105,015.58x = 1,429,682,936,434,032.25
  5. Step 5: Solve for x
    x = 1,429,682,936,434,032.25/36,105,015.58
  6. Step 6: Final answer
    x = 39,597,903.88

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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.