Home / 6,567,702,548.68-9,852,821,309.79-2,144,932,965.36

Finding the Fourth Proportional to 6,567,702,548.68, 9,852,821,309.79 and 2,144,932,965.36

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Solution

The fourth proportional to 6,567,702,548.68, 9,852,821,309.79 and 2,144,932,965.36 is: 3,217,813,394.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,567,702,548.68 : 9,852,821,309.79 = 2,144,932,965.36 : x
  2. Step 2: Convert to fraction form
    6,567,702,548.68/9,852,821,309.79 = 2,144,932,965.36/x
  3. Step 3: Cross multiply
    6,567,702,548.68x = 9,852,821,309.79 × 2,144,932,965.36
  4. Step 4: Simplify right side
    6,567,702,548.68x = 21,133,641,229,170,065,408
  5. Step 5: Solve for x
    x = 21,133,641,229,170,065,408/6,567,702,548.68
  6. Step 6: Final answer
    x = 3,217,813,394.03

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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.