Finding the Fourth Proportional to 19,852,092.03, 29,765,393.24 and 7,708,615.95
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Solution
The fourth proportional to 19,852,092.03, 29,765,393.24 and 7,708,615.95 is: 11,557,975.08
Step by Step Solution
- Step 1: Write the proportion equation
19,852,092.03 : 29,765,393.24 = 7,708,615.95 : x - Step 2: Convert to fraction form
19,852,092.03/29,765,393.24 = 7,708,615.95/x - Step 3: Cross multiply
19,852,092.03x = 29,765,393.24 × 7,708,615.95 - Step 4: Simplify right side
19,852,092.03x = 229,449,985,049,343.09 - Step 5: Solve for x
x = 229,449,985,049,343.09/19,852,092.03 - Step 6: Final answer
x = 11,557,975.08
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.