Home / 37,080,578.88-55,610,239.50-11,175,388.92

Finding the Fourth Proportional to 37,080,578.88, 55,610,239.50 and 11,175,388.92

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Solution

The fourth proportional to 37,080,578.88, 55,610,239.50 and 11,175,388.92 is: 16,759,880.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,080,578.88 : 55,610,239.50 = 11,175,388.92 : x
  2. Step 2: Convert to fraction form
    37,080,578.88/55,610,239.50 = 11,175,388.92/x
  3. Step 3: Cross multiply
    37,080,578.88x = 55,610,239.50 × 11,175,388.92
  4. Step 4: Simplify right side
    37,080,578.88x = 621,466,054,346,846.38
  5. Step 5: Solve for x
    x = 621,466,054,346,846.38/37,080,578.88
  6. Step 6: Final answer
    x = 16,759,880.05

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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.