Finding the Fourth Proportional to 18,116,852,159,582, 27,175,379,830,964 and 6,042,956,329,043.60
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Solution
The fourth proportional to 18,116,852,159,582, 27,175,379,830,964 and 6,042,956,329,043.60 is: 9,064,468,379,890.82
Step by Step Solution
- Step 1: Write the proportion equation
18,116,852,159,582 : 27,175,379,830,964 = 6,042,956,329,043.60 : x - Step 2: Convert to fraction form
18,116,852,159,582/27,175,379,830,964 = 6,042,956,329,043.60/x - Step 3: Cross multiply
18,116,852,159,582x = 27,175,379,830,964 × 6,042,956,329,043.60 - Step 4: Simplify right side
18,116,852,159,582x = 164,219,633,543,687,705,899,040,768 - Step 5: Solve for x
x = 164,219,633,543,687,705,899,040,768/18,116,852,159,582 - Step 6: Final answer
x = 9,064,468,379,890.82
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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.