Home / 17,677,304.48-26,517,077.46-5,547,246.69

Finding the Fourth Proportional to 17,677,304.48, 26,517,077.46 and 5,547,246.69

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Solution

The fourth proportional to 17,677,304.48, 26,517,077.46 and 5,547,246.69 is: 8,321,221.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,677,304.48 : 26,517,077.46 = 5,547,246.69 : x
  2. Step 2: Convert to fraction form
    17,677,304.48/26,517,077.46 = 5,547,246.69/x
  3. Step 3: Cross multiply
    17,677,304.48x = 26,517,077.46 × 5,547,246.69
  4. Step 4: Simplify right side
    17,677,304.48x = 147,096,770,168,458.62
  5. Step 5: Solve for x
    x = 147,096,770,168,458.62/17,677,304.48
  6. Step 6: Final answer
    x = 8,321,221.73

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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.