Home / 29,676,830.10-44,515,245.15-26,747,999.70

Finding the Fourth Proportional to 29,676,830.10, 44,515,245.15 and 26,747,999.70

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Solution

The fourth proportional to 29,676,830.10, 44,515,245.15 and 26,747,999.70 is: 40,121,999.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,676,830.10 : 44,515,245.15 = 26,747,999.70 : x
  2. Step 2: Convert to fraction form
    29,676,830.10/44,515,245.15 = 26,747,999.70/x
  3. Step 3: Cross multiply
    29,676,830.10x = 44,515,245.15 × 26,747,999.70
  4. Step 4: Simplify right side
    29,676,830.10x = 1,190,693,763,917,626.50
  5. Step 5: Solve for x
    x = 1,190,693,763,917,626.50/29,676,830.10
  6. Step 6: Final answer
    x = 40,121,999.55

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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.