Finding the Fourth Proportional to 17,423,158,316,551, 24,046,066,863,226 and 9,916,352,701,978
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Solution
The fourth proportional to 17,423,158,316,551, 24,046,066,863,226 and 9,916,352,701,978 is: 13,685,766,712,260.29
Step by Step Solution
- Step 1: Write the proportion equation
17,423,158,316,551 : 24,046,066,863,226 = 9,916,352,701,978 : x - Step 2: Convert to fraction form
17,423,158,316,551/24,046,066,863,226 = 9,916,352,701,978/x - Step 3: Cross multiply
17,423,158,316,551x = 24,046,066,863,226 × 9,916,352,701,978 - Step 4: Simplify right side
17,423,158,316,551x = 238,449,280,111,094,799,926,296,576 - Step 5: Solve for x
x = 238,449,280,111,094,799,926,296,576/17,423,158,316,551 - Step 6: Final answer
x = 13,685,766,712,260.29
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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.