Home / 17,647,244.12-24,353,787.59-9,807,086.85

Finding the Fourth Proportional to 17,647,244.12, 24,353,787.59 and 9,807,086.85

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Solution

The fourth proportional to 17,647,244.12, 24,353,787.59 and 9,807,086.85 is: 13,534,108.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,647,244.12 : 24,353,787.59 = 9,807,086.85 : x
  2. Step 2: Convert to fraction form
    17,647,244.12/24,353,787.59 = 9,807,086.85/x
  3. Step 3: Cross multiply
    17,647,244.12x = 24,353,787.59 × 9,807,086.85
  4. Step 4: Simplify right side
    17,647,244.12x = 238,839,709,973,161.47
  5. Step 5: Solve for x
    x = 238,839,709,973,161.47/17,647,244.12
  6. Step 6: Final answer
    x = 13,534,108.12

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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.