Finding the Fourth Proportional to 61,396,207,841.70, 92,094,311,762.55 and 61,396,207,841.70
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Solution
The fourth proportional to 61,396,207,841.70, 92,094,311,762.55 and 61,396,207,841.70 is: 92,094,311,762.55
Step by Step Solution
- Step 1: Write the proportion equation
61,396,207,841.70 : 92,094,311,762.55 = 61,396,207,841.70 : x - Step 2: Convert to fraction form
61,396,207,841.70/92,094,311,762.55 = 61,396,207,841.70/x - Step 3: Cross multiply
61,396,207,841.70x = 92,094,311,762.55 × 61,396,207,841.70 - Step 4: Simplify right side
61,396,207,841.70x = 5,654,241,506,011,836,841,984 - Step 5: Solve for x
x = 5,654,241,506,011,836,841,984/61,396,207,841.70 - Step 6: Final answer
x = 92,094,311,762.55
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.