Home / 5,826,443,749.87-8,735,907,991.94-2,285,542,967.06

Finding the Fourth Proportional to 5,826,443,749.87, 8,735,907,991.94 and 2,285,542,967.06

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Solution

The fourth proportional to 5,826,443,749.87, 8,735,907,991.94 and 2,285,542,967.06 is: 3,426,840,441.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,826,443,749.87 : 8,735,907,991.94 = 2,285,542,967.06 : x
  2. Step 2: Convert to fraction form
    5,826,443,749.87/8,735,907,991.94 = 2,285,542,967.06/x
  3. Step 3: Cross multiply
    5,826,443,749.87x = 8,735,907,991.94 × 2,285,542,967.06
  4. Step 4: Simplify right side
    5,826,443,749.87x = 19,966,293,071,861,714,944
  5. Step 5: Solve for x
    x = 19,966,293,071,861,714,944/5,826,443,749.87
  6. Step 6: Final answer
    x = 3,426,840,441.45

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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.