Home / 29,362,612.80-44,043,919.20-17,237,884.80

Finding the Fourth Proportional to 29,362,612.80, 44,043,919.20 and 17,237,884.80

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Solution

The fourth proportional to 29,362,612.80, 44,043,919.20 and 17,237,884.80 is: 25,856,827.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,362,612.80 : 44,043,919.20 = 17,237,884.80 : x
  2. Step 2: Convert to fraction form
    29,362,612.80/44,043,919.20 = 17,237,884.80/x
  3. Step 3: Cross multiply
    29,362,612.80x = 44,043,919.20 × 17,237,884.80
  4. Step 4: Simplify right side
    29,362,612.80x = 759,224,005,310,108.25
  5. Step 5: Solve for x
    x = 759,224,005,310,108.25/29,362,612.80
  6. Step 6: Final answer
    x = 25,856,827.20

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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.