Home / 2,294,790,261.52-3,435,060,015.04-1,242,915,928.24

Finding the Fourth Proportional to 2,294,790,261.52, 3,435,060,015.04 and 1,242,915,928.24

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Solution

The fourth proportional to 2,294,790,261.52, 3,435,060,015.04 and 1,242,915,928.24 is: 1,860,514,609.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,790,261.52 : 3,435,060,015.04 = 1,242,915,928.24 : x
  2. Step 2: Convert to fraction form
    2,294,790,261.52/3,435,060,015.04 = 1,242,915,928.24/x
  3. Step 3: Cross multiply
    2,294,790,261.52x = 3,435,060,015.04 × 1,242,915,928.24
  4. Step 4: Simplify right side
    2,294,790,261.52x = 4,269,490,807,153,549,824
  5. Step 5: Solve for x
    x = 4,269,490,807,153,549,824/2,294,790,261.52
  6. Step 6: Final answer
    x = 1,860,514,609.44

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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.