Home / 27,046,840.77-40,569,692.18-6,576,665.31

Finding the Fourth Proportional to 27,046,840.77, 40,569,692.18 and 6,576,665.31

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Solution

The fourth proportional to 27,046,840.77, 40,569,692.18 and 6,576,665.31 is: 9,864,859.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,046,840.77 : 40,569,692.18 = 6,576,665.31 : x
  2. Step 2: Convert to fraction form
    27,046,840.77/40,569,692.18 = 6,576,665.31/x
  3. Step 3: Cross multiply
    27,046,840.77x = 40,569,692.18 × 6,576,665.31
  4. Step 4: Simplify right side
    27,046,840.77x = 266,813,287,197,584.25
  5. Step 5: Solve for x
    x = 266,813,287,197,584.25/27,046,840.77
  6. Step 6: Final answer
    x = 9,864,859.61

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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.