Finding the Fourth Proportional to 64,276,768.17, 88,702,461.18 and 34,908,310.98
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Solution
The fourth proportional to 64,276,768.17, 88,702,461.18 and 34,908,310.98 is: 48,173,752.16
Step by Step Solution
- Step 1: Write the proportion equation
64,276,768.17 : 88,702,461.18 = 34,908,310.98 : x - Step 2: Convert to fraction form
64,276,768.17/88,702,461.18 = 34,908,310.98/x - Step 3: Cross multiply
64,276,768.17x = 88,702,461.18 × 34,908,310.98 - Step 4: Simplify right side
64,276,768.17x = 3,096,453,099,562,817.50 - Step 5: Solve for x
x = 3,096,453,099,562,817.50/64,276,768.17 - Step 6: Final answer
x = 48,173,752.16
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.