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Finding the Fourth Proportional to 17,382,008.80, 24,385,200.80 and 17,382,008.80

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Solution

The fourth proportional to 17,382,008.80, 24,385,200.80 and 17,382,008.80 is: 24,385,200.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,382,008.80 : 24,385,200.80 = 17,382,008.80 : x
  2. Step 2: Convert to fraction form
    17,382,008.80/24,385,200.80 = 17,382,008.80/x
  3. Step 3: Cross multiply
    17,382,008.80x = 24,385,200.80 × 17,382,008.80
  4. Step 4: Simplify right side
    17,382,008.80x = 423,863,774,895,367.06
  5. Step 5: Solve for x
    x = 423,863,774,895,367.06/17,382,008.80
  6. Step 6: Final answer
    x = 24,385,200.80

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.