Home / 17,265,514.09-23,820,750.93-12,304,736.86

Finding the Fourth Proportional to 17,265,514.09, 23,820,750.93 and 12,304,736.86

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Solution

The fourth proportional to 17,265,514.09, 23,820,750.93 and 12,304,736.86 is: 16,976,504.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,265,514.09 : 23,820,750.93 = 12,304,736.86 : x
  2. Step 2: Convert to fraction form
    17,265,514.09/23,820,750.93 = 12,304,736.86/x
  3. Step 3: Cross multiply
    17,265,514.09x = 23,820,750.93 × 12,304,736.86
  4. Step 4: Simplify right side
    17,265,514.09x = 293,108,072,001,250.25
  5. Step 5: Solve for x
    x = 293,108,072,001,250.25/17,265,514.09
  6. Step 6: Final answer
    x = 16,976,504.17

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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.