Home / 29,586,520.30-44,379,780.45-13,661,272.30

Finding the Fourth Proportional to 29,586,520.30, 44,379,780.45 and 13,661,272.30

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Solution

The fourth proportional to 29,586,520.30, 44,379,780.45 and 13,661,272.30 is: 20,491,908.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,586,520.30 : 44,379,780.45 = 13,661,272.30 : x
  2. Step 2: Convert to fraction form
    29,586,520.30/44,379,780.45 = 13,661,272.30/x
  3. Step 3: Cross multiply
    29,586,520.30x = 44,379,780.45 × 13,661,272.30
  4. Step 4: Simplify right side
    29,586,520.30x = 606,284,265,341,666.62
  5. Step 5: Solve for x
    x = 606,284,265,341,666.62/29,586,520.30
  6. Step 6: Final answer
    x = 20,491,908.45

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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.