Finding the Fourth Proportional to 244,740,268.44, 337,731,225.84 and 133,228,788.12
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Solution
The fourth proportional to 244,740,268.44, 337,731,225.84 and 133,228,788.12 is: 183,850,096.33
Step by Step Solution
- Step 1: Write the proportion equation
244,740,268.44 : 337,731,225.84 = 133,228,788.12 : x - Step 2: Convert to fraction form
244,740,268.44/337,731,225.84 = 133,228,788.12/x - Step 3: Cross multiply
244,740,268.44x = 337,731,225.84 × 133,228,788.12 - Step 4: Simplify right side
244,740,268.44x = 44,995,521,928,945,224 - Step 5: Solve for x
x = 44,995,521,928,945,224/244,740,268.44 - Step 6: Final answer
x = 183,850,096.33
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.