Home / 36,628,630.10-54,950,818.35-11,072,222.90

Finding the Fourth Proportional to 36,628,630.10, 54,950,818.35 and 11,072,222.90

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Solution

The fourth proportional to 36,628,630.10, 54,950,818.35 and 11,072,222.90 is: 16,610,714.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,628,630.10 : 54,950,818.35 = 11,072,222.90 : x
  2. Step 2: Convert to fraction form
    36,628,630.10/54,950,818.35 = 11,072,222.90/x
  3. Step 3: Cross multiply
    36,628,630.10x = 54,950,818.35 × 11,072,222.90
  4. Step 4: Simplify right side
    36,628,630.10x = 608,427,709,308,610.25
  5. Step 5: Solve for x
    x = 608,427,709,308,610.25/36,628,630.10
  6. Step 6: Final answer
    x = 16,610,714.29

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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.