Home / 13,044,283.41-17,997,074.36-7,535,648.33

Finding the Fourth Proportional to 13,044,283.41, 17,997,074.36 and 7,535,648.33

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Solution

The fourth proportional to 13,044,283.41, 17,997,074.36 and 7,535,648.33 is: 10,396,862.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,044,283.41 : 17,997,074.36 = 7,535,648.33 : x
  2. Step 2: Convert to fraction form
    13,044,283.41/17,997,074.36 = 7,535,648.33/x
  3. Step 3: Cross multiply
    13,044,283.41x = 17,997,074.36 × 7,535,648.33
  4. Step 4: Simplify right side
    13,044,283.41x = 135,619,623,353,134.27
  5. Step 5: Solve for x
    x = 135,619,623,353,134.27/13,044,283.41
  6. Step 6: Final answer
    x = 10,396,862.68

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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.