Home / 17,494,954.65-24,143,047.80-9,759,996.96

Finding the Fourth Proportional to 17,494,954.65, 24,143,047.80 and 9,759,996.96

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Solution

The fourth proportional to 17,494,954.65, 24,143,047.80 and 9,759,996.96 is: 13,468,801.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,494,954.65 : 24,143,047.80 = 9,759,996.96 : x
  2. Step 2: Convert to fraction form
    17,494,954.65/24,143,047.80 = 9,759,996.96/x
  3. Step 3: Cross multiply
    17,494,954.65x = 24,143,047.80 × 9,759,996.96
  4. Step 4: Simplify right side
    17,494,954.65x = 235,636,073,133,134.72
  5. Step 5: Solve for x
    x = 235,636,073,133,134.72/17,494,954.65
  6. Step 6: Final answer
    x = 13,468,801.60

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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.