Finding the Fourth Proportional to 3,397,841,796,231.80, 5,097,566,528,090 and 1,103,101,812,324.10
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Solution
The fourth proportional to 3,397,841,796,231.80, 5,097,566,528,090 and 1,103,101,812,324.10 is: 1,654,913,681,329.95
Step by Step Solution
- Step 1: Write the proportion equation
3,397,841,796,231.80 : 5,097,566,528,090 = 1,103,101,812,324.10 : x - Step 2: Convert to fraction form
3,397,841,796,231.80/5,097,566,528,090 = 1,103,101,812,324.10/x - Step 3: Cross multiply
3,397,841,796,231.80x = 5,097,566,528,090 × 1,103,101,812,324.10 - Step 4: Simplify right side
3,397,841,796,231.80x = 5,623,134,875,578,750,111,580,160 - Step 5: Solve for x
x = 5,623,134,875,578,750,111,580,160/3,397,841,796,231.80 - Step 6: Final answer
x = 1,654,913,681,329.95
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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.