Finding the Fourth Proportional to 29,442,950,047,771, 44,164,425,074,696 and 9,839,095,971,139
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Solution
The fourth proportional to 29,442,950,047,771, 44,164,425,074,696 and 9,839,095,971,139 is: 14,758,643,957,724.22
Step by Step Solution
- Step 1: Write the proportion equation
29,442,950,047,771 : 44,164,425,074,696 = 9,839,095,971,139 : x - Step 2: Convert to fraction form
29,442,950,047,771/44,164,425,074,696 = 9,839,095,971,139/x - Step 3: Cross multiply
29,442,950,047,771x = 44,164,425,074,696 × 9,839,095,971,139 - Step 4: Simplify right side
29,442,950,047,771x = 434,538,016,820,111,655,990,984,704 - Step 5: Solve for x
x = 434,538,016,820,111,655,990,984,704/29,442,950,047,771 - Step 6: Final answer
x = 14,758,643,957,724.22
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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.