Home / 16,719,514.30-25,079,047.30-4,588,963.42

Finding the Fourth Proportional to 16,719,514.30, 25,079,047.30 and 4,588,963.42

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Solution

The fourth proportional to 16,719,514.30, 25,079,047.30 and 4,588,963.42 is: 6,883,383.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,719,514.30 : 25,079,047.30 = 4,588,963.42 : x
  2. Step 2: Convert to fraction form
    16,719,514.30/25,079,047.30 = 4,588,963.42/x
  3. Step 3: Cross multiply
    16,719,514.30x = 25,079,047.30 × 4,588,963.42
  4. Step 4: Simplify right side
    16,719,514.30x = 115,086,830,668,149.77
  5. Step 5: Solve for x
    x = 115,086,830,668,149.77/16,719,514.30
  6. Step 6: Final answer
    x = 6,883,383.61

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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.