Home / 5,824,383,618.47-8,037,684,867.24-3,148,157,016.41

Finding the Fourth Proportional to 5,824,383,618.47, 8,037,684,867.24 and 3,148,157,016.41

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Solution

The fourth proportional to 5,824,383,618.47, 8,037,684,867.24 and 3,148,157,016.41 is: 4,344,475,856.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,824,383,618.47 : 8,037,684,867.24 = 3,148,157,016.41 : x
  2. Step 2: Convert to fraction form
    5,824,383,618.47/8,037,684,867.24 = 3,148,157,016.41/x
  3. Step 3: Cross multiply
    5,824,383,618.47x = 8,037,684,867.24 × 3,148,157,016.41
  4. Step 4: Simplify right side
    5,824,383,618.47x = 25,303,894,010,453,897,216
  5. Step 5: Solve for x
    x = 25,303,894,010,453,897,216/5,824,383,618.47
  6. Step 6: Final answer
    x = 4,344,475,856.68

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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.