Finding the Fourth Proportional to 18,116,852,158,994, 27,175,379,830,083 and 6,042,956,328,455.80
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Solution
The fourth proportional to 18,116,852,158,994, 27,175,379,830,083 and 6,042,956,328,455.80 is: 9,064,468,379,009.45
Step by Step Solution
- Step 1: Write the proportion equation
18,116,852,158,994 : 27,175,379,830,083 = 6,042,956,328,455.80 : x - Step 2: Convert to fraction form
18,116,852,158,994/27,175,379,830,083 = 6,042,956,328,455.80/x - Step 3: Cross multiply
18,116,852,158,994x = 27,175,379,830,083 × 6,042,956,328,455.80 - Step 4: Simplify right side
18,116,852,158,994x = 164,219,633,522,390,165,669,019,648 - Step 5: Solve for x
x = 164,219,633,522,390,165,669,019,648/18,116,852,158,994 - Step 6: Final answer
x = 9,064,468,379,009.45
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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.