Home / 29,343,348.20-44,015,022.30-14,198,810.60

Finding the Fourth Proportional to 29,343,348.20, 44,015,022.30 and 14,198,810.60

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Solution

The fourth proportional to 29,343,348.20, 44,015,022.30 and 14,198,810.60 is: 21,298,215.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,343,348.20 : 44,015,022.30 = 14,198,810.60 : x
  2. Step 2: Convert to fraction form
    29,343,348.20/44,015,022.30 = 14,198,810.60/x
  3. Step 3: Cross multiply
    29,343,348.20x = 44,015,022.30 × 14,198,810.60
  4. Step 4: Simplify right side
    29,343,348.20x = 624,960,965,192,476.38
  5. Step 5: Solve for x
    x = 624,960,965,192,476.38/29,343,348.20
  6. Step 6: Final answer
    x = 21,298,215.90

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1.5x scale

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.