Finding the Fourth Proportional to 29,427,496.73, 44,112,610.07 and 14,070,802.91
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Solution
The fourth proportional to 29,427,496.73, 44,112,610.07 and 14,070,802.91 is: 21,092,512.48
Step by Step Solution
- Step 1: Write the proportion equation
29,427,496.73 : 44,112,610.07 = 14,070,802.91 : x - Step 2: Convert to fraction form
29,427,496.73/44,112,610.07 = 14,070,802.91/x - Step 3: Cross multiply
29,427,496.73x = 44,112,610.07 × 14,070,802.91 - Step 4: Simplify right side
29,427,496.73x = 620,699,842,070,297.25 - Step 5: Solve for x
x = 620,699,842,070,297.25/29,427,496.73 - Step 6: Final answer
x = 21,092,512.48
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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.