Home / 4,189,277,651-6,283,947,969.30-1,859,588,323.16

Finding the Fourth Proportional to 4,189,277,651, 6,283,947,969.30 and 1,859,588,323.16

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Solution

The fourth proportional to 4,189,277,651, 6,283,947,969.30 and 1,859,588,323.16 is: 2,789,396,464.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,189,277,651 : 6,283,947,969.30 = 1,859,588,323.16 : x
  2. Step 2: Convert to fraction form
    4,189,277,651/6,283,947,969.30 = 1,859,588,323.16/x
  3. Step 3: Cross multiply
    4,189,277,651x = 6,283,947,969.30 × 1,859,588,323.16
  4. Step 4: Simplify right side
    4,189,277,651x = 11,685,556,267,055,276,032
  5. Step 5: Solve for x
    x = 11,685,556,267,055,276,032/4,189,277,651
  6. Step 6: Final answer
    x = 2,789,396,464.15

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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.