Finding the Fourth Proportional to 186,083,995.28, 279,159,234.60 and 63,255,858.08
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Solution
The fourth proportional to 186,083,995.28, 279,159,234.60 and 63,255,858.08 is: 94,895,087.02
Step by Step Solution
- Step 1: Write the proportion equation
186,083,995.28 : 279,159,234.60 = 63,255,858.08 : x - Step 2: Convert to fraction form
186,083,995.28/279,159,234.60 = 63,255,858.08/x - Step 3: Cross multiply
186,083,995.28x = 279,159,234.60 × 63,255,858.08 - Step 4: Simplify right side
186,083,995.28x = 17,658,456,925,579,026 - Step 5: Solve for x
x = 17,658,456,925,579,026/186,083,995.28 - Step 6: Final answer
x = 94,895,087.02
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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.