Finding the Fourth Proportional to 567,717,803.36, 851,571,027.87 and 179,540,699.84
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Solution
The fourth proportional to 567,717,803.36, 851,571,027.87 and 179,540,699.84 is: 269,309,254.35
Step by Step Solution
- Step 1: Write the proportion equation
567,717,803.36 : 851,571,027.87 = 179,540,699.84 : x - Step 2: Convert to fraction form
567,717,803.36/851,571,027.87 = 179,540,699.84/x - Step 3: Cross multiply
567,717,803.36x = 851,571,027.87 × 179,540,699.84 - Step 4: Simplify right side
567,717,803.36x = 152,891,658,302,990,112 - Step 5: Solve for x
x = 152,891,658,302,990,112/567,717,803.36 - Step 6: Final answer
x = 269,309,254.35
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.