Home / 27,863,343.60-41,795,015.40-14,949,327.30

Finding the Fourth Proportional to 27,863,343.60, 41,795,015.40 and 14,949,327.30

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Solution

The fourth proportional to 27,863,343.60, 41,795,015.40 and 14,949,327.30 is: 22,423,990.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,863,343.60 : 41,795,015.40 = 14,949,327.30 : x
  2. Step 2: Convert to fraction form
    27,863,343.60/41,795,015.40 = 14,949,327.30/x
  3. Step 3: Cross multiply
    27,863,343.60x = 41,795,015.40 × 14,949,327.30
  4. Step 4: Simplify right side
    27,863,343.60x = 624,807,364,723,140.38
  5. Step 5: Solve for x
    x = 624,807,364,723,140.38/27,863,343.60
  6. Step 6: Final answer
    x = 22,423,990.95

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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.