Home / 2,213,244,027.70-3,319,866,041.55-577,468,629.70

Finding the Fourth Proportional to 2,213,244,027.70, 3,319,866,041.55 and 577,468,629.70

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Solution

The fourth proportional to 2,213,244,027.70, 3,319,866,041.55 and 577,468,629.70 is: 866,202,944.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,213,244,027.70 : 3,319,866,041.55 = 577,468,629.70 : x
  2. Step 2: Convert to fraction form
    2,213,244,027.70/3,319,866,041.55 = 577,468,629.70/x
  3. Step 3: Cross multiply
    2,213,244,027.70x = 3,319,866,041.55 × 577,468,629.70
  4. Step 4: Simplify right side
    2,213,244,027.70x = 1,917,118,493,801,442,048
  5. Step 5: Solve for x
    x = 1,917,118,493,801,442,048/2,213,244,027.70
  6. Step 6: Final answer
    x = 866,202,944.55

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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.