Home / 9,079,471,456.02-13,618,287,641.66-2,447,770,970.52

Finding the Fourth Proportional to 9,079,471,456.02, 13,618,287,641.66 and 2,447,770,970.52

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Solution

The fourth proportional to 9,079,471,456.02, 13,618,287,641.66 and 2,447,770,970.52 is: 3,671,408,552.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,079,471,456.02 : 13,618,287,641.66 = 2,447,770,970.52 : x
  2. Step 2: Convert to fraction form
    9,079,471,456.02/13,618,287,641.66 = 2,447,770,970.52/x
  3. Step 3: Cross multiply
    9,079,471,456.02x = 13,618,287,641.66 × 2,447,770,970.52
  4. Step 4: Simplify right side
    9,079,471,456.02x = 33,334,449,157,434,384,384
  5. Step 5: Solve for x
    x = 33,334,449,157,434,384,384/9,079,471,456.02
  6. Step 6: Final answer
    x = 3,671,408,552.68

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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.