Home / 33,362,919.20-50,151,284.40-30,996,250.40

Finding the Fourth Proportional to 33,362,919.20, 50,151,284.40 and 30,996,250.40

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Solution

The fourth proportional to 33,362,919.20, 50,151,284.40 and 30,996,250.40 is: 46,593,697.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,362,919.20 : 50,151,284.40 = 30,996,250.40 : x
  2. Step 2: Convert to fraction form
    33,362,919.20/50,151,284.40 = 30,996,250.40/x
  3. Step 3: Cross multiply
    33,362,919.20x = 50,151,284.40 × 30,996,250.40
  4. Step 4: Simplify right side
    33,362,919.20x = 1,554,501,769,144,013.75
  5. Step 5: Solve for x
    x = 1,554,501,769,144,013.75/33,362,919.20
  6. Step 6: Final answer
    x = 46,593,697.63

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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.