Home / 2,365,542,333.90-3,548,556,889.65-892,922,520.78

Finding the Fourth Proportional to 2,365,542,333.90, 3,548,556,889.65 and 892,922,520.78

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Solution

The fourth proportional to 2,365,542,333.90, 3,548,556,889.65 and 892,922,520.78 is: 1,339,475,653.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,542,333.90 : 3,548,556,889.65 = 892,922,520.78 : x
  2. Step 2: Convert to fraction form
    2,365,542,333.90/3,548,556,889.65 = 892,922,520.78/x
  3. Step 3: Cross multiply
    2,365,542,333.90x = 3,548,556,889.65 × 892,922,520.78
  4. Step 4: Simplify right side
    2,365,542,333.90x = 3,168,586,363,037,514,240
  5. Step 5: Solve for x
    x = 3,168,586,363,037,514,240/2,365,542,333.90
  6. Step 6: Final answer
    x = 1,339,475,653.27

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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.