Home / 15,394,571.07-23,085,350.65-4,613,406.27

Finding the Fourth Proportional to 15,394,571.07, 23,085,350.65 and 4,613,406.27

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Solution

The fourth proportional to 15,394,571.07, 23,085,350.65 and 4,613,406.27 is: 6,918,159.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,394,571.07 : 23,085,350.65 = 4,613,406.27 : x
  2. Step 2: Convert to fraction form
    15,394,571.07/23,085,350.65 = 4,613,406.27/x
  3. Step 3: Cross multiply
    15,394,571.07x = 23,085,350.65 × 4,613,406.27
  4. Step 4: Simplify right side
    15,394,571.07x = 106,502,101,433,858.56
  5. Step 5: Solve for x
    x = 106,502,101,433,858.56/15,394,571.07
  6. Step 6: Final answer
    x = 6,918,159.72

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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.