Home / 17,341,497.81-23,876,668.49-14,722,822.35

Finding the Fourth Proportional to 17,341,497.81, 23,876,668.49 and 14,722,822.35

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Solution

The fourth proportional to 17,341,497.81, 23,876,668.49 and 14,722,822.35 is: 20,271,141.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,341,497.81 : 23,876,668.49 = 14,722,822.35 : x
  2. Step 2: Convert to fraction form
    17,341,497.81/23,876,668.49 = 14,722,822.35/x
  3. Step 3: Cross multiply
    17,341,497.81x = 23,876,668.49 × 14,722,822.35
  4. Step 4: Simplify right side
    17,341,497.81x = 351,531,948,414,498.62
  5. Step 5: Solve for x
    x = 351,531,948,414,498.62/17,341,497.81
  6. Step 6: Final answer
    x = 20,271,141.07

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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.