Home / 27,817,048.93-41,717,033.46-19,236,290.44

Finding the Fourth Proportional to 27,817,048.93, 41,717,033.46 and 19,236,290.44

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Solution

The fourth proportional to 27,817,048.93, 41,717,033.46 and 19,236,290.44 is: 28,848,530.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,817,048.93 : 41,717,033.46 = 19,236,290.44 : x
  2. Step 2: Convert to fraction form
    27,817,048.93/41,717,033.46 = 19,236,290.44/x
  3. Step 3: Cross multiply
    27,817,048.93x = 41,717,033.46 × 19,236,290.44
  4. Step 4: Simplify right side
    27,817,048.93x = 802,480,971,975,656
  5. Step 5: Solve for x
    x = 802,480,971,975,656/27,817,048.93
  6. Step 6: Final answer
    x = 28,848,530.05

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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.