Home / 37,519,714.54-56,284,111.26-13,253,675.62

Finding the Fourth Proportional to 37,519,714.54, 56,284,111.26 and 13,253,675.62

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Solution

The fourth proportional to 37,519,714.54, 56,284,111.26 and 13,253,675.62 is: 19,882,116.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,519,714.54 : 56,284,111.26 = 13,253,675.62 : x
  2. Step 2: Convert to fraction form
    37,519,714.54/56,284,111.26 = 13,253,675.62/x
  3. Step 3: Cross multiply
    37,519,714.54x = 56,284,111.26 × 13,253,675.62
  4. Step 4: Simplify right side
    37,519,714.54x = 745,971,353,200,029.38
  5. Step 5: Solve for x
    x = 745,971,353,200,029.38/37,519,714.54
  6. Step 6: Final answer
    x = 19,882,116.97

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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.