Finding the Fourth Proportional to 92,113,334.06, 138,236,670.23 and 36,034,529.54
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Solution
The fourth proportional to 92,113,334.06, 138,236,670.23 and 36,034,529.54 is: 54,077,875.12
Step by Step Solution
- Step 1: Write the proportion equation
92,113,334.06 : 138,236,670.23 = 36,034,529.54 : x - Step 2: Convert to fraction form
92,113,334.06/138,236,670.23 = 36,034,529.54/x - Step 3: Cross multiply
92,113,334.06x = 138,236,670.23 × 36,034,529.54 - Step 4: Simplify right side
92,113,334.06x = 4,981,293,376,042,817 - Step 5: Solve for x
x = 4,981,293,376,042,817/92,113,334.06 - Step 6: Final answer
x = 54,077,875.12
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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.