Home / 17,694,798.09-26,552,514.30-7,459,031.80

Finding the Fourth Proportional to 17,694,798.09, 26,552,514.30 and 7,459,031.80

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Solution

The fourth proportional to 17,694,798.09, 26,552,514.30 and 7,459,031.80 is: 11,192,896.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,694,798.09 : 26,552,514.30 = 7,459,031.80 : x
  2. Step 2: Convert to fraction form
    17,694,798.09/26,552,514.30 = 7,459,031.80/x
  3. Step 3: Cross multiply
    17,694,798.09x = 26,552,514.30 × 7,459,031.80
  4. Step 4: Simplify right side
    17,694,798.09x = 198,056,048,533,654.75
  5. Step 5: Solve for x
    x = 198,056,048,533,654.75/17,694,798.09
  6. Step 6: Final answer
    x = 11,192,896.78

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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.