Home / 4,142,471,838.30-6,213,665,241.36-2,394,562,389.30

Finding the Fourth Proportional to 4,142,471,838.30, 6,213,665,241.36 and 2,394,562,389.30

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Solution

The fourth proportional to 4,142,471,838.30, 6,213,665,241.36 and 2,394,562,389.30 is: 3,591,819,007.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,142,471,838.30 : 6,213,665,241.36 = 2,394,562,389.30 : x
  2. Step 2: Convert to fraction form
    4,142,471,838.30/6,213,665,241.36 = 2,394,562,389.30/x
  3. Step 3: Cross multiply
    4,142,471,838.30x = 6,213,665,241.36 × 2,394,562,389.30
  4. Step 4: Simplify right side
    4,142,471,838.30x = 14,879,009,086,661,363,712
  5. Step 5: Solve for x
    x = 14,879,009,086,661,363,712/4,142,471,838.30
  6. Step 6: Final answer
    x = 3,591,819,007.46

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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.