Finding the Fourth Proportional to 17,476,537.24, 24,117,810.52 and 9,636,064.66
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Solution
The fourth proportional to 17,476,537.24, 24,117,810.52 and 9,636,064.66 is: 13,297,873.51
Step by Step Solution
- Step 1: Write the proportion equation
17,476,537.24 : 24,117,810.52 = 9,636,064.66 : x - Step 2: Convert to fraction form
17,476,537.24/24,117,810.52 = 9,636,064.66/x - Step 3: Cross multiply
17,476,537.24x = 24,117,810.52 × 9,636,064.66 - Step 4: Simplify right side
17,476,537.24x = 232,400,781,679,579.22 - Step 5: Solve for x
x = 232,400,781,679,579.22/17,476,537.24 - Step 6: Final answer
x = 13,297,873.51
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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.