Home / 27,610,194.88-38,102,196.64-16,014,623.68

Finding the Fourth Proportional to 27,610,194.88, 38,102,196.64 and 16,014,623.68

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Solution

The fourth proportional to 27,610,194.88, 38,102,196.64 and 16,014,623.68 is: 22,100,254.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,610,194.88 : 38,102,196.64 = 16,014,623.68 : x
  2. Step 2: Convert to fraction form
    27,610,194.88/38,102,196.64 = 16,014,623.68/x
  3. Step 3: Cross multiply
    27,610,194.88x = 38,102,196.64 × 16,014,623.68
  4. Step 4: Simplify right side
    27,610,194.88x = 610,192,340,570,960.38
  5. Step 5: Solve for x
    x = 610,192,340,570,960.38/27,610,194.88
  6. Step 6: Final answer
    x = 22,100,254.75

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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.