Home / 2,182,562,399.30-3,273,796,485.06-608,627,780.36

Finding the Fourth Proportional to 2,182,562,399.30, 3,273,796,485.06 and 608,627,780.36

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Solution

The fourth proportional to 2,182,562,399.30, 3,273,796,485.06 and 608,627,780.36 is: 912,928,532.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,182,562,399.30 : 3,273,796,485.06 = 608,627,780.36 : x
  2. Step 2: Convert to fraction form
    2,182,562,399.30/3,273,796,485.06 = 608,627,780.36/x
  3. Step 3: Cross multiply
    2,182,562,399.30x = 3,273,796,485.06 × 608,627,780.36
  4. Step 4: Simplify right side
    2,182,562,399.30x = 1,992,523,488,052,437,760
  5. Step 5: Solve for x
    x = 1,992,523,488,052,437,760/2,182,562,399.30
  6. Step 6: Final answer
    x = 912,928,532.39

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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.