Home / 50,325,732.80-75,376,624.80-41,367,780.80

Finding the Fourth Proportional to 50,325,732.80, 75,376,624.80 and 41,367,780.80

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Solution

The fourth proportional to 50,325,732.80, 75,376,624.80 and 41,367,780.80 is: 61,959,628.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,325,732.80 : 75,376,624.80 = 41,367,780.80 : x
  2. Step 2: Convert to fraction form
    50,325,732.80/75,376,624.80 = 41,367,780.80/x
  3. Step 3: Cross multiply
    50,325,732.80x = 75,376,624.80 × 41,367,780.80
  4. Step 4: Simplify right side
    50,325,732.80x = 3,118,163,692,170,243.50
  5. Step 5: Solve for x
    x = 3,118,163,692,170,243.50/50,325,732.80
  6. Step 6: Final answer
    x = 61,959,628.18

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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.