Home / 29,136,490.20-43,704,735.30-14,019,946.20

Finding the Fourth Proportional to 29,136,490.20, 43,704,735.30 and 14,019,946.20

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Solution

The fourth proportional to 29,136,490.20, 43,704,735.30 and 14,019,946.20 is: 21,029,919.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,136,490.20 : 43,704,735.30 = 14,019,946.20 : x
  2. Step 2: Convert to fraction form
    29,136,490.20/43,704,735.30 = 14,019,946.20/x
  3. Step 3: Cross multiply
    29,136,490.20x = 43,704,735.30 × 14,019,946.20
  4. Step 4: Simplify right side
    29,136,490.20x = 612,738,037,591,240.75
  5. Step 5: Solve for x
    x = 612,738,037,591,240.75/29,136,490.20
  6. Step 6: Final answer
    x = 21,029,919.30

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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.