Home / 37,458,028.86-56,187,043.30-10,531,684.86

Finding the Fourth Proportional to 37,458,028.86, 56,187,043.30 and 10,531,684.86

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Solution

The fourth proportional to 37,458,028.86, 56,187,043.30 and 10,531,684.86 is: 15,797,527.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,458,028.86 : 56,187,043.30 = 10,531,684.86 : x
  2. Step 2: Convert to fraction form
    37,458,028.86/56,187,043.30 = 10,531,684.86/x
  3. Step 3: Cross multiply
    37,458,028.86x = 56,187,043.30 × 10,531,684.86
  4. Step 4: Simplify right side
    37,458,028.86x = 591,744,233,250,774.38
  5. Step 5: Solve for x
    x = 591,744,233,250,774.38/37,458,028.86
  6. Step 6: Final answer
    x = 15,797,527.29

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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.