Home / 29,523,453.80-44,285,180.70-8,248,317.80

Finding the Fourth Proportional to 29,523,453.80, 44,285,180.70 and 8,248,317.80

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Solution

The fourth proportional to 29,523,453.80, 44,285,180.70 and 8,248,317.80 is: 12,372,476.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,523,453.80 : 44,285,180.70 = 8,248,317.80 : x
  2. Step 2: Convert to fraction form
    29,523,453.80/44,285,180.70 = 8,248,317.80/x
  3. Step 3: Cross multiply
    29,523,453.80x = 44,285,180.70 × 8,248,317.80
  4. Step 4: Simplify right side
    29,523,453.80x = 365,278,244,244,026.50
  5. Step 5: Solve for x
    x = 365,278,244,244,026.50/29,523,453.80
  6. Step 6: Final answer
    x = 12,372,476.70

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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.