Home / 35,640,311.04-49,183,649.42-19,342,787.04

Finding the Fourth Proportional to 35,640,311.04, 49,183,649.42 and 19,342,787.04

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Solution

The fourth proportional to 35,640,311.04, 49,183,649.42 and 19,342,787.04 is: 26,693,057.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,640,311.04 : 49,183,649.42 = 19,342,787.04 : x
  2. Step 2: Convert to fraction form
    35,640,311.04/49,183,649.42 = 19,342,787.04/x
  3. Step 3: Cross multiply
    35,640,311.04x = 49,183,649.42 × 19,342,787.04
  4. Step 4: Simplify right side
    35,640,311.04x = 951,348,856,484,365.50
  5. Step 5: Solve for x
    x = 951,348,856,484,365.50/35,640,311.04
  6. Step 6: Final answer
    x = 26,693,057.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.