Home / 17,611,331.28-24,304,786.74-10,169,307.42

Finding the Fourth Proportional to 17,611,331.28, 24,304,786.74 and 10,169,307.42

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Solution

The fourth proportional to 17,611,331.28, 24,304,786.74 and 10,169,307.42 is: 14,034,308.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,611,331.28 : 24,304,786.74 = 10,169,307.42 : x
  2. Step 2: Convert to fraction form
    17,611,331.28/24,304,786.74 = 10,169,307.42/x
  3. Step 3: Cross multiply
    17,611,331.28x = 24,304,786.74 × 10,169,307.42
  4. Step 4: Simplify right side
    17,611,331.28x = 247,162,848,136,599.59
  5. Step 5: Solve for x
    x = 247,162,848,136,599.59/17,611,331.28
  6. Step 6: Final answer
    x = 14,034,308.04

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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.