Home / 29,959,950.49-41,373,285.15-28,327,737.04

Finding the Fourth Proportional to 29,959,950.49, 41,373,285.15 and 28,327,737.04

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Solution

The fourth proportional to 29,959,950.49, 41,373,285.15 and 28,327,737.04 is: 39,119,274.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,959,950.49 : 41,373,285.15 = 28,327,737.04 : x
  2. Step 2: Convert to fraction form
    29,959,950.49/41,373,285.15 = 28,327,737.04/x
  3. Step 3: Cross multiply
    29,959,950.49x = 41,373,285.15 × 28,327,737.04
  4. Step 4: Simplify right side
    29,959,950.49x = 1,172,011,542,174,648
  5. Step 5: Solve for x
    x = 1,172,011,542,174,648/29,959,950.49
  6. Step 6: Final answer
    x = 39,119,274.99

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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.