Home / 27,716,291.92-41,573,738.04-7,521,009.04

Finding the Fourth Proportional to 27,716,291.92, 41,573,738.04 and 7,521,009.04

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Solution

The fourth proportional to 27,716,291.92, 41,573,738.04 and 7,521,009.04 is: 11,281,323.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,716,291.92 : 41,573,738.04 = 7,521,009.04 : x
  2. Step 2: Convert to fraction form
    27,716,291.92/41,573,738.04 = 7,521,009.04/x
  3. Step 3: Cross multiply
    27,716,291.92x = 41,573,738.04 × 7,521,009.04
  4. Step 4: Simplify right side
    27,716,291.92x = 312,676,459,625,431.88
  5. Step 5: Solve for x
    x = 312,676,459,625,431.88/27,716,291.92
  6. Step 6: Final answer
    x = 11,281,323.65

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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.