Finding the Fourth Proportional to 244,907,903.68, 337,970,010.84 and 133,398,394.32
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Solution
The fourth proportional to 244,907,903.68, 337,970,010.84 and 133,398,394.32 is: 184,088,206.62
Step by Step Solution
- Step 1: Write the proportion equation
244,907,903.68 : 337,970,010.84 = 133,398,394.32 : x - Step 2: Convert to fraction form
244,907,903.68/337,970,010.84 = 133,398,394.32/x - Step 3: Cross multiply
244,907,903.68x = 337,970,010.84 × 133,398,394.32 - Step 4: Simplify right side
244,907,903.68x = 45,084,656,774,368,992 - Step 5: Solve for x
x = 45,084,656,774,368,992/244,907,903.68 - Step 6: Final answer
x = 184,088,206.62
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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.