Home / 41,225,216.80-61,837,825.20-37,446,080.80

Finding the Fourth Proportional to 41,225,216.80, 61,837,825.20 and 37,446,080.80

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Solution

The fourth proportional to 41,225,216.80, 61,837,825.20 and 37,446,080.80 is: 56,169,121.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,225,216.80 : 61,837,825.20 = 37,446,080.80 : x
  2. Step 2: Convert to fraction form
    41,225,216.80/61,837,825.20 = 37,446,080.80/x
  3. Step 3: Cross multiply
    41,225,216.80x = 61,837,825.20 × 37,446,080.80
  4. Step 4: Simplify right side
    41,225,216.80x = 2,315,584,198,935,476
  5. Step 5: Solve for x
    x = 2,315,584,198,935,476/41,225,216.80
  6. Step 6: Final answer
    x = 56,169,121.20

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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.