Finding the Fourth Proportional to 101,118,034,657.62, 151,465,983,396.42 and 60,652,554,850.14
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Solution
The fourth proportional to 101,118,034,657.62, 151,465,983,396.42 and 60,652,554,850.14 is: 90,852,229,248.60
Step by Step Solution
- Step 1: Write the proportion equation
101,118,034,657.62 : 151,465,983,396.42 = 60,652,554,850.14 : x - Step 2: Convert to fraction form
101,118,034,657.62/151,465,983,396.42 = 60,652,554,850.14/x - Step 3: Cross multiply
101,118,034,657.62x = 151,465,983,396.42 × 60,652,554,850.14 - Step 4: Simplify right side
101,118,034,657.62x = 9,186,798,865,881,759,744,000 - Step 5: Solve for x
x = 9,186,798,865,881,759,744,000/101,118,034,657.62 - Step 6: Final answer
x = 90,852,229,248.60
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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.