Home / 5,285,554,247.73-7,294,256,641.90-3,027,930,103.32

Finding the Fourth Proportional to 5,285,554,247.73, 7,294,256,641.90 and 3,027,930,103.32

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Solution

The fourth proportional to 5,285,554,247.73, 7,294,256,641.90 and 3,027,930,103.32 is: 4,178,653,407.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,285,554,247.73 : 7,294,256,641.90 = 3,027,930,103.32 : x
  2. Step 2: Convert to fraction form
    5,285,554,247.73/7,294,256,641.90 = 3,027,930,103.32/x
  3. Step 3: Cross multiply
    5,285,554,247.73x = 7,294,256,641.90 × 3,027,930,103.32
  4. Step 4: Simplify right side
    5,285,554,247.73x = 22,086,499,267,350,863,872
  5. Step 5: Solve for x
    x = 22,086,499,267,350,863,872/5,285,554,247.73
  6. Step 6: Final answer
    x = 4,178,653,407.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.