Home / 26,941,051,182.12-40,411,132,177.92-8,054,383,065.54

Finding the Fourth Proportional to 26,941,051,182.12, 40,411,132,177.92 and 8,054,383,065.54

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Solution

The fourth proportional to 26,941,051,182.12, 40,411,132,177.92 and 8,054,383,065.54 is: 12,081,441,680.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,941,051,182.12 : 40,411,132,177.92 = 8,054,383,065.54 : x
  2. Step 2: Convert to fraction form
    26,941,051,182.12/40,411,132,177.92 = 8,054,383,065.54/x
  3. Step 3: Cross multiply
    26,941,051,182.12x = 40,411,132,177.92 × 8,054,383,065.54
  4. Step 4: Simplify right side
    26,941,051,182.12x = 325,486,738,673,137,418,240
  5. Step 5: Solve for x
    x = 325,486,738,673,137,418,240/26,941,051,182.12
  6. Step 6: Final answer
    x = 12,081,441,680.69

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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.