Home / 31,204,110.60-46,792,169.10-12,028,494.60

Finding the Fourth Proportional to 31,204,110.60, 46,792,169.10 and 12,028,494.60

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Solution

The fourth proportional to 31,204,110.60, 46,792,169.10 and 12,028,494.60 is: 18,037,346.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,204,110.60 : 46,792,169.10 = 12,028,494.60 : x
  2. Step 2: Convert to fraction form
    31,204,110.60/46,792,169.10 = 12,028,494.60/x
  3. Step 3: Cross multiply
    31,204,110.60x = 46,792,169.10 × 12,028,494.60
  4. Step 4: Simplify right side
    31,204,110.60x = 562,839,353,341,636.88
  5. Step 5: Solve for x
    x = 562,839,353,341,636.88/31,204,110.60
  6. Step 6: Final answer
    x = 18,037,346.44

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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.