Home / 27,666,922.94-41,505,983.38-9,717,426.62

Finding the Fourth Proportional to 27,666,922.94, 41,505,983.38 and 9,717,426.62

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Solution

The fourth proportional to 27,666,922.94, 41,505,983.38 and 9,717,426.62 is: 14,578,106.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,666,922.94 : 41,505,983.38 = 9,717,426.62 : x
  2. Step 2: Convert to fraction form
    27,666,922.94/41,505,983.38 = 9,717,426.62/x
  3. Step 3: Cross multiply
    27,666,922.94x = 41,505,983.38 × 9,717,426.62
  4. Step 4: Simplify right side
    27,666,922.94x = 403,331,347,786,089.56
  5. Step 5: Solve for x
    x = 403,331,347,786,089.56/27,666,922.94
  6. Step 6: Final answer
    x = 14,578,106.45

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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.