Home / 25,288,190.56-37,893,969.36-16,737,895.36

Finding the Fourth Proportional to 25,288,190.56, 37,893,969.36 and 16,737,895.36

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Solution

The fourth proportional to 25,288,190.56, 37,893,969.36 and 16,737,895.36 is: 25,081,481.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,288,190.56 : 37,893,969.36 = 16,737,895.36 : x
  2. Step 2: Convert to fraction form
    25,288,190.56/37,893,969.36 = 16,737,895.36/x
  3. Step 3: Cross multiply
    25,288,190.56x = 37,893,969.36 × 16,737,895.36
  4. Step 4: Simplify right side
    25,288,190.56x = 634,265,293,922,726.12
  5. Step 5: Solve for x
    x = 634,265,293,922,726.12/25,288,190.56
  6. Step 6: Final answer
    x = 25,081,481.90

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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.