Home / 3,223,446,945.19-4,836,157,200.37-1,650,667,837.50

Finding the Fourth Proportional to 3,223,446,945.19, 4,836,157,200.37 and 1,650,667,837.50

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Solution

The fourth proportional to 3,223,446,945.19, 4,836,157,200.37 and 1,650,667,837.50 is: 2,476,507,069.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223,446,945.19 : 4,836,157,200.37 = 1,650,667,837.50 : x
  2. Step 2: Convert to fraction form
    3,223,446,945.19/4,836,157,200.37 = 1,650,667,837.50/x
  3. Step 3: Cross multiply
    3,223,446,945.19x = 4,836,157,200.37 × 1,650,667,837.50
  4. Step 4: Simplify right side
    3,223,446,945.19x = 7,982,889,147,736,548,352
  5. Step 5: Solve for x
    x = 7,982,889,147,736,548,352/3,223,446,945.19
  6. Step 6: Final answer
    x = 2,476,507,069.45

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1.5x scale

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.