Home / 37,253,110.36-55,879,681.02-16,758,891.88

Finding the Fourth Proportional to 37,253,110.36, 55,879,681.02 and 16,758,891.88

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Solution

The fourth proportional to 37,253,110.36, 55,879,681.02 and 16,758,891.88 is: 25,138,344.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,253,110.36 : 55,879,681.02 = 16,758,891.88 : x
  2. Step 2: Convert to fraction form
    37,253,110.36/55,879,681.02 = 16,758,891.88/x
  3. Step 3: Cross multiply
    37,253,110.36x = 55,879,681.02 × 16,758,891.88
  4. Step 4: Simplify right side
    37,253,110.36x = 936,481,532,503,068.25
  5. Step 5: Solve for x
    x = 936,481,532,503,068.25/37,253,110.36
  6. Step 6: Final answer
    x = 25,138,344.78

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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.