Home / 6,283,305,929.23-8,671,029,002.18-3,464,014,745.73

Finding the Fourth Proportional to 6,283,305,929.23, 8,671,029,002.18 and 3,464,014,745.73

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Solution

The fourth proportional to 6,283,305,929.23, 8,671,029,002.18 and 3,464,014,745.73 is: 4,780,377,187.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,283,305,929.23 : 8,671,029,002.18 = 3,464,014,745.73 : x
  2. Step 2: Convert to fraction form
    6,283,305,929.23/8,671,029,002.18 = 3,464,014,745.73/x
  3. Step 3: Cross multiply
    6,283,305,929.23x = 8,671,029,002.18 × 3,464,014,745.73
  4. Step 4: Simplify right side
    6,283,305,929.23x = 30,036,572,324,204,011,520
  5. Step 5: Solve for x
    x = 30,036,572,324,204,011,520/6,283,305,929.23
  6. Step 6: Final answer
    x = 4,780,377,187.19

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1.5x scale

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.