Home / 27,504,059.60-41,300,153.40-21,871,125.20

Finding the Fourth Proportional to 27,504,059.60, 41,300,153.40 and 21,871,125.20

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Solution

The fourth proportional to 27,504,059.60, 41,300,153.40 and 21,871,125.20 is: 32,841,727.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,504,059.60 : 41,300,153.40 = 21,871,125.20 : x
  2. Step 2: Convert to fraction form
    27,504,059.60/41,300,153.40 = 21,871,125.20/x
  3. Step 3: Cross multiply
    27,504,059.60x = 41,300,153.40 × 21,871,125.20
  4. Step 4: Simplify right side
    27,504,059.60x = 903,280,825,790,605.62
  5. Step 5: Solve for x
    x = 903,280,825,790,605.62/27,504,059.60
  6. Step 6: Final answer
    x = 32,841,727.33

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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.