Finding the Fourth Proportional to 4,115,538,830,943, 6,174,011,551,218.80 and 1,696,717,401,857
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Solution
The fourth proportional to 4,115,538,830,943, 6,174,011,551,218.80 and 1,696,717,401,857 is: 2,545,366,054,976.28
Step by Step Solution
- Step 1: Write the proportion equation
4,115,538,830,943 : 6,174,011,551,218.80 = 1,696,717,401,857 : x - Step 2: Convert to fraction form
4,115,538,830,943/6,174,011,551,218.80 = 1,696,717,401,857/x - Step 3: Cross multiply
4,115,538,830,943x = 6,174,011,551,218.80 × 1,696,717,401,857 - Step 4: Simplify right side
4,115,538,830,943x = 10,475,552,838,219,068,325,494,784 - Step 5: Solve for x
x = 10,475,552,838,219,068,325,494,784/4,115,538,830,943 - Step 6: Final answer
x = 2,545,366,054,976.28
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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.