Home / 37,263,175.80-55,861,521.30-14,538,787.80

Finding the Fourth Proportional to 37,263,175.80, 55,861,521.30 and 14,538,787.80

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Solution

The fourth proportional to 37,263,175.80, 55,861,521.30 and 14,538,787.80 is: 21,795,211.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,263,175.80 : 55,861,521.30 = 14,538,787.80 : x
  2. Step 2: Convert to fraction form
    37,263,175.80/55,861,521.30 = 14,538,787.80/x
  3. Step 3: Cross multiply
    37,263,175.80x = 55,861,521.30 × 14,538,787.80
  4. Step 4: Simplify right side
    37,263,175.80x = 812,158,804,365,880.12
  5. Step 5: Solve for x
    x = 812,158,804,365,880.12/37,263,175.80
  6. Step 6: Final answer
    x = 21,795,211.68

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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.