Home / 3,798,365,124.20-5,241,774,648.33-2,104,848,057.24

Finding the Fourth Proportional to 3,798,365,124.20, 5,241,774,648.33 and 2,104,848,057.24

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Solution

The fourth proportional to 3,798,365,124.20, 5,241,774,648.33 and 2,104,848,057.24 is: 2,904,707,373.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,798,365,124.20 : 5,241,774,648.33 = 2,104,848,057.24 : x
  2. Step 2: Convert to fraction form
    3,798,365,124.20/5,241,774,648.33 = 2,104,848,057.24/x
  3. Step 3: Cross multiply
    3,798,365,124.20x = 5,241,774,648.33 × 2,104,848,057.24
  4. Step 4: Simplify right side
    3,798,365,124.20x = 11,033,139,185,027,284,992
  5. Step 5: Solve for x
    x = 11,033,139,185,027,284,992/3,798,365,124.20
  6. Step 6: Final answer
    x = 2,904,707,373.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.