Home / 33,716,067.60-50,574,101.40-18,357,422.70

Finding the Fourth Proportional to 33,716,067.60, 50,574,101.40 and 18,357,422.70

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Solution

The fourth proportional to 33,716,067.60, 50,574,101.40 and 18,357,422.70 is: 27,536,134.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,716,067.60 : 50,574,101.40 = 18,357,422.70 : x
  2. Step 2: Convert to fraction form
    33,716,067.60/50,574,101.40 = 18,357,422.70/x
  3. Step 3: Cross multiply
    33,716,067.60x = 50,574,101.40 × 18,357,422.70
  4. Step 4: Simplify right side
    33,716,067.60x = 928,410,157,072,461.75
  5. Step 5: Solve for x
    x = 928,410,157,072,461.75/33,716,067.60
  6. Step 6: Final answer
    x = 27,536,134.05

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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.