Home / 29,274,658.57-43,914,142.46-7,709,108.41

Finding the Fourth Proportional to 29,274,658.57, 43,914,142.46 and 7,709,108.41

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Solution

The fourth proportional to 29,274,658.57, 43,914,142.46 and 7,709,108.41 is: 11,564,230.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,274,658.57 : 43,914,142.46 = 7,709,108.41 : x
  2. Step 2: Convert to fraction form
    29,274,658.57/43,914,142.46 = 7,709,108.41/x
  3. Step 3: Cross multiply
    29,274,658.57x = 43,914,142.46 × 7,709,108.41
  4. Step 4: Simplify right side
    29,274,658.57x = 338,538,884,956,324.12
  5. Step 5: Solve for x
    x = 338,538,884,956,324.12/29,274,658.57
  6. Step 6: Final answer
    x = 11,564,230.00

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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.