Home / 22,651,750.40-33,977,625.60-16,321,697.60

Finding the Fourth Proportional to 22,651,750.40, 33,977,625.60 and 16,321,697.60

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Solution

The fourth proportional to 22,651,750.40, 33,977,625.60 and 16,321,697.60 is: 24,482,546.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,651,750.40 : 33,977,625.60 = 16,321,697.60 : x
  2. Step 2: Convert to fraction form
    22,651,750.40/33,977,625.60 = 16,321,697.60/x
  3. Step 3: Cross multiply
    22,651,750.40x = 33,977,625.60 × 16,321,697.60
  4. Step 4: Simplify right side
    22,651,750.40x = 554,572,530,209,218.56
  5. Step 5: Solve for x
    x = 554,572,530,209,218.56/22,651,750.40
  6. Step 6: Final answer
    x = 24,482,546.40

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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.