Home / 10,908,033.60-16,362,050.40-3,727,675.20

Finding the Fourth Proportional to 10,908,033.60, 16,362,050.40 and 3,727,675.20

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Solution

The fourth proportional to 10,908,033.60, 16,362,050.40 and 3,727,675.20 is: 5,591,512.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,908,033.60 : 16,362,050.40 = 3,727,675.20 : x
  2. Step 2: Convert to fraction form
    10,908,033.60/16,362,050.40 = 3,727,675.20/x
  3. Step 3: Cross multiply
    10,908,033.60x = 16,362,050.40 × 3,727,675.20
  4. Step 4: Simplify right side
    10,908,033.60x = 60,992,409,497,230.09
  5. Step 5: Solve for x
    x = 60,992,409,497,230.09/10,908,033.60
  6. Step 6: Final answer
    x = 5,591,512.80

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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.