Home / 52,591,057.80-78,882,845.28-16,195,653

Finding the Fourth Proportional to 52,591,057.80, 78,882,845.28 and 16,195,653

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Solution

The fourth proportional to 52,591,057.80, 78,882,845.28 and 16,195,653 is: 24,292,327.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,591,057.80 : 78,882,845.28 = 16,195,653 : x
  2. Step 2: Convert to fraction form
    52,591,057.80/78,882,845.28 = 16,195,653/x
  3. Step 3: Cross multiply
    52,591,057.80x = 78,882,845.28 × 16,195,653
  4. Step 4: Simplify right side
    52,591,057.80x = 1,277,559,189,807,567.75
  5. Step 5: Solve for x
    x = 1,277,559,189,807,567.75/52,591,057.80
  6. Step 6: Final answer
    x = 24,292,327.31

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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.