Finding the Fourth Proportional to 17,721,396, 24,455,539.44 and 9,572,634
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Solution
The fourth proportional to 17,721,396, 24,455,539.44 and 9,572,634 is: 13,210,241.92
Step by Step Solution
- Step 1: Write the proportion equation
17,721,396 : 24,455,539.44 = 9,572,634 : x - Step 2: Convert to fraction form
17,721,396/24,455,539.44 = 9,572,634/x - Step 3: Cross multiply
17,721,396x = 24,455,539.44 × 9,572,634 - Step 4: Simplify right side
17,721,396x = 234,103,928,331,684.97 - Step 5: Solve for x
x = 234,103,928,331,684.97/17,721,396 - Step 6: Final answer
x = 13,210,241.92
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.