Home / 37,367,890.80-56,051,836.20-29,809,618.80

Finding the Fourth Proportional to 37,367,890.80, 56,051,836.20 and 29,809,618.80

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Solution

The fourth proportional to 37,367,890.80, 56,051,836.20 and 29,809,618.80 is: 44,714,428.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,367,890.80 : 56,051,836.20 = 29,809,618.80 : x
  2. Step 2: Convert to fraction form
    37,367,890.80/56,051,836.20 = 29,809,618.80/x
  3. Step 3: Cross multiply
    37,367,890.80x = 56,051,836.20 × 29,809,618.80
  4. Step 4: Simplify right side
    37,367,890.80x = 1,670,883,870,162,040.75
  5. Step 5: Solve for x
    x = 1,670,883,870,162,040.75/37,367,890.80
  6. Step 6: Final answer
    x = 44,714,428.20

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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.