Home / 29,536,112.80-44,304,169.20-17,393,111.20

Finding the Fourth Proportional to 29,536,112.80, 44,304,169.20 and 17,393,111.20

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Solution

The fourth proportional to 29,536,112.80, 44,304,169.20 and 17,393,111.20 is: 26,089,666.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,536,112.80 : 44,304,169.20 = 17,393,111.20 : x
  2. Step 2: Convert to fraction form
    29,536,112.80/44,304,169.20 = 17,393,111.20/x
  3. Step 3: Cross multiply
    29,536,112.80x = 44,304,169.20 × 17,393,111.20
  4. Step 4: Simplify right side
    29,536,112.80x = 770,587,341,519,215
  5. Step 5: Solve for x
    x = 770,587,341,519,215/29,536,112.80
  6. Step 6: Final answer
    x = 26,089,666.80

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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.