Home / 124,119,540,954.96-186,179,313,600.66-29,792,488,732.08

Finding the Fourth Proportional to 124,119,540,954.96, 186,179,313,600.66 and 29,792,488,732.08

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Solution

The fourth proportional to 124,119,540,954.96, 186,179,313,600.66 and 29,792,488,732.08 is: 44,688,733,618.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,119,540,954.96 : 186,179,313,600.66 = 29,792,488,732.08 : x
  2. Step 2: Convert to fraction form
    124,119,540,954.96/186,179,313,600.66 = 29,792,488,732.08/x
  3. Step 3: Cross multiply
    124,119,540,954.96x = 186,179,313,600.66 × 29,792,488,732.08
  4. Step 4: Simplify right side
    124,119,540,954.96x = 5,546,745,102,594,052,456,448
  5. Step 5: Solve for x
    x = 5,546,745,102,594,052,456,448/124,119,540,954.96
  6. Step 6: Final answer
    x = 44,688,733,618.56

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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.