Finding the Fourth Proportional to 8,013,902,292,551, 11,058,578,237,593 and 4,497,522,239,248.60
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Solution
The fourth proportional to 8,013,902,292,551, 11,058,578,237,593 and 4,497,522,239,248.60 is: 6,206,240,074,111.63
Step by Step Solution
- Step 1: Write the proportion equation
8,013,902,292,551 : 11,058,578,237,593 = 4,497,522,239,248.60 : x - Step 2: Convert to fraction form
8,013,902,292,551/11,058,578,237,593 = 4,497,522,239,248.60/x - Step 3: Cross multiply
8,013,902,292,551x = 11,058,578,237,593 × 4,497,522,239,248.60 - Step 4: Simplify right side
8,013,902,292,551x = 49,736,201,558,045,099,519,115,264 - Step 5: Solve for x
x = 49,736,201,558,045,099,519,115,264/8,013,902,292,551 - Step 6: Final answer
x = 6,206,240,074,111.63
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Double scale
Find fourth proportional to 8,013,902,292,552, 11,058,578,237,594.38 and 4,497,522,239,249.60
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.