Home / 27,624,986.80-41,441,261.88-9,424,295.30

Finding the Fourth Proportional to 27,624,986.80, 41,441,261.88 and 9,424,295.30

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Solution

The fourth proportional to 27,624,986.80, 41,441,261.88 and 9,424,295.30 is: 14,137,733.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,624,986.80 : 41,441,261.88 = 9,424,295.30 : x
  2. Step 2: Convert to fraction form
    27,624,986.80/41,441,261.88 = 9,424,295.30/x
  3. Step 3: Cross multiply
    27,624,986.80x = 41,441,261.88 × 9,424,295.30
  4. Step 4: Simplify right side
    27,624,986.80x = 390,554,689,561,753.25
  5. Step 5: Solve for x
    x = 390,554,689,561,753.25/27,624,986.80
  6. Step 6: Final answer
    x = 14,137,733.07

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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.