Home / 29,671,702.20-44,507,553.30-18,192,576.60

Finding the Fourth Proportional to 29,671,702.20, 44,507,553.30 and 18,192,576.60

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Solution

The fourth proportional to 29,671,702.20, 44,507,553.30 and 18,192,576.60 is: 27,288,864.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,671,702.20 : 44,507,553.30 = 18,192,576.60 : x
  2. Step 2: Convert to fraction form
    29,671,702.20/44,507,553.30 = 18,192,576.60/x
  3. Step 3: Cross multiply
    29,671,702.20x = 44,507,553.30 × 18,192,576.60
  4. Step 4: Simplify right side
    29,671,702.20x = 809,707,072,688,832.75
  5. Step 5: Solve for x
    x = 809,707,072,688,832.75/29,671,702.20
  6. Step 6: Final answer
    x = 27,288,864.90

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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.