Finding the Fourth Proportional to 47,901,622.68, 66,104,263.62 and 25,875,120.96
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Solution
The fourth proportional to 47,901,622.68, 66,104,263.62 and 25,875,120.96 is: 35,707,680.06
Step by Step Solution
- Step 1: Write the proportion equation
47,901,622.68 : 66,104,263.62 = 25,875,120.96 : x - Step 2: Convert to fraction form
47,901,622.68/66,104,263.62 = 25,875,120.96/x - Step 3: Cross multiply
47,901,622.68x = 66,104,263.62 × 25,875,120.96 - Step 4: Simplify right side
47,901,622.68x = 1,710,455,817,139,227.50 - Step 5: Solve for x
x = 1,710,455,817,139,227.50/47,901,622.68 - Step 6: Final answer
x = 35,707,680.06
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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.