Home / 17,975,296.27-26,963,141.27-5,195,911.69

Finding the Fourth Proportional to 17,975,296.27, 26,963,141.27 and 5,195,911.69

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Solution

The fourth proportional to 17,975,296.27, 26,963,141.27 and 5,195,911.69 is: 7,793,924.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,975,296.27 : 26,963,141.27 = 5,195,911.69 : x
  2. Step 2: Convert to fraction form
    17,975,296.27/26,963,141.27 = 5,195,911.69/x
  3. Step 3: Cross multiply
    17,975,296.27x = 26,963,141.27 × 5,195,911.69
  4. Step 4: Simplify right side
    17,975,296.27x = 140,098,100,830,527.03
  5. Step 5: Solve for x
    x = 140,098,100,830,527.03/17,975,296.27
  6. Step 6: Final answer
    x = 7,793,924.44

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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.