Home / 21,504,591.04-32,203,775.28-16,026,549.70

Finding the Fourth Proportional to 21,504,591.04, 32,203,775.28 and 16,026,549.70

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Solution

The fourth proportional to 21,504,591.04, 32,203,775.28 and 16,026,549.70 is: 24,000,242.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,504,591.04 : 32,203,775.28 = 16,026,549.70 : x
  2. Step 2: Convert to fraction form
    21,504,591.04/32,203,775.28 = 16,026,549.70/x
  3. Step 3: Cross multiply
    21,504,591.04x = 32,203,775.28 × 16,026,549.70
  4. Step 4: Simplify right side
    21,504,591.04x = 516,115,405,052,551.44
  5. Step 5: Solve for x
    x = 516,115,405,052,551.44/21,504,591.04
  6. Step 6: Final answer
    x = 24,000,242.74

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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.