Home / 48,972,817.80-73,515,797.10-26,298,001.80

Finding the Fourth Proportional to 48,972,817.80, 73,515,797.10 and 26,298,001.80

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Solution

The fourth proportional to 48,972,817.80, 73,515,797.10 and 26,298,001.80 is: 39,477,380.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,972,817.80 : 73,515,797.10 = 26,298,001.80 : x
  2. Step 2: Convert to fraction form
    48,972,817.80/73,515,797.10 = 26,298,001.80/x
  3. Step 3: Cross multiply
    48,972,817.80x = 73,515,797.10 × 26,298,001.80
  4. Step 4: Simplify right side
    48,972,817.80x = 1,933,318,564,464,234.75
  5. Step 5: Solve for x
    x = 1,933,318,564,464,234.75/48,972,817.80
  6. Step 6: Final answer
    x = 39,477,380.54

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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.