Home / 36,628,627.60-54,950,814.60-11,072,220.40

Finding the Fourth Proportional to 36,628,627.60, 54,950,814.60 and 11,072,220.40

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Solution

The fourth proportional to 36,628,627.60, 54,950,814.60 and 11,072,220.40 is: 16,610,710.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,628,627.60 : 54,950,814.60 = 11,072,220.40 : x
  2. Step 2: Convert to fraction form
    36,628,627.60/54,950,814.60 = 11,072,220.40/x
  3. Step 3: Cross multiply
    36,628,627.60x = 54,950,814.60 × 11,072,220.40
  4. Step 4: Simplify right side
    36,628,627.60x = 608,427,530,410,737.88
  5. Step 5: Solve for x
    x = 608,427,530,410,737.88/36,628,627.60
  6. Step 6: Final answer
    x = 16,610,710.54

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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.