Home / 544,467,222.80-816,700,834.20-448,807,842.80

Finding the Fourth Proportional to 544,467,222.80, 816,700,834.20 and 448,807,842.80

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Solution

The fourth proportional to 544,467,222.80, 816,700,834.20 and 448,807,842.80 is: 673,211,764.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,467,222.80 : 816,700,834.20 = 448,807,842.80 : x
  2. Step 2: Convert to fraction form
    544,467,222.80/816,700,834.20 = 448,807,842.80/x
  3. Step 3: Cross multiply
    544,467,222.80x = 816,700,834.20 × 448,807,842.80
  4. Step 4: Simplify right side
    544,467,222.80x = 366,541,739,610,262,464
  5. Step 5: Solve for x
    x = 366,541,739,610,262,464/544,467,222.80
  6. Step 6: Final answer
    x = 673,211,764.20

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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.