Home / 27,348,694.86-37,752,819.75-17,040,510.93

Finding the Fourth Proportional to 27,348,694.86, 37,752,819.75 and 17,040,510.93

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Solution

The fourth proportional to 27,348,694.86, 37,752,819.75 and 17,040,510.93 is: 23,523,145.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,348,694.86 : 37,752,819.75 = 17,040,510.93 : x
  2. Step 2: Convert to fraction form
    27,348,694.86/37,752,819.75 = 17,040,510.93/x
  3. Step 3: Cross multiply
    27,348,694.86x = 37,752,819.75 × 17,040,510.93
  4. Step 4: Simplify right side
    27,348,694.86x = 643,327,337,588,194.88
  5. Step 5: Solve for x
    x = 643,327,337,588,194.88/27,348,694.86
  6. Step 6: Final answer
    x = 23,523,145.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.