Home / 3,355,530,046.41-4,630,838,154.29-1,850,151,742.03

Finding the Fourth Proportional to 3,355,530,046.41, 4,630,838,154.29 and 1,850,151,742.03

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Solution

The fourth proportional to 3,355,530,046.41, 4,630,838,154.29 and 1,850,151,742.03 is: 2,553,323,367.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,355,530,046.41 : 4,630,838,154.29 = 1,850,151,742.03 : x
  2. Step 2: Convert to fraction form
    3,355,530,046.41/4,630,838,154.29 = 1,850,151,742.03/x
  3. Step 3: Cross multiply
    3,355,530,046.41x = 4,630,838,154.29 × 1,850,151,742.03
  4. Step 4: Simplify right side
    3,355,530,046.41x = 8,567,753,278,218,633,216
  5. Step 5: Solve for x
    x = 8,567,753,278,218,633,216/3,355,530,046.41
  6. Step 6: Final answer
    x = 2,553,323,367.61

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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.