Home / 27,908,767.54-41,863,151.67-8,741,024.74

Finding the Fourth Proportional to 27,908,767.54, 41,863,151.67 and 8,741,024.74

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Solution

The fourth proportional to 27,908,767.54, 41,863,151.67 and 8,741,024.74 is: 13,111,537.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,908,767.54 : 41,863,151.67 = 8,741,024.74 : x
  2. Step 2: Convert to fraction form
    27,908,767.54/41,863,151.67 = 8,741,024.74/x
  3. Step 3: Cross multiply
    27,908,767.54x = 41,863,151.67 × 8,741,024.74
  4. Step 4: Simplify right side
    27,908,767.54x = 365,926,844,441,842.31
  5. Step 5: Solve for x
    x = 365,926,844,441,842.31/27,908,767.54
  6. Step 6: Final answer
    x = 13,111,537.22

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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.