Home / 41,880,103.20-62,871,330.60-23,696,947.80

Finding the Fourth Proportional to 41,880,103.20, 62,871,330.60 and 23,696,947.80

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Solution

The fourth proportional to 41,880,103.20, 62,871,330.60 and 23,696,947.80 is: 35,574,378.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,880,103.20 : 62,871,330.60 = 23,696,947.80 : x
  2. Step 2: Convert to fraction form
    41,880,103.20/62,871,330.60 = 23,696,947.80/x
  3. Step 3: Cross multiply
    41,880,103.20x = 62,871,330.60 × 23,696,947.80
  4. Step 4: Simplify right side
    41,880,103.20x = 1,489,858,639,344,742.75
  5. Step 5: Solve for x
    x = 1,489,858,639,344,742.75/41,880,103.20
  6. Step 6: Final answer
    x = 35,574,378.42

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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.