Finding the Fourth Proportional to 29,512,295,473,670, 40,728,247,975,758 and 16,343,286,792,060
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Solution
The fourth proportional to 29,512,295,473,670, 40,728,247,975,758 and 16,343,286,792,060 is: 22,554,444,733,037.07
Step by Step Solution
- Step 1: Write the proportion equation
29,512,295,473,670 : 40,728,247,975,758 = 16,343,286,792,060 : x - Step 2: Convert to fraction form
29,512,295,473,670/40,728,247,975,758 = 16,343,286,792,060/x - Step 3: Cross multiply
29,512,295,473,670x = 40,728,247,975,758 × 16,343,286,792,060 - Step 4: Simplify right side
29,512,295,473,670x = 665,633,437,205,950,109,524,688,896 - Step 5: Solve for x
x = 665,633,437,205,950,109,524,688,896/29,512,295,473,670 - Step 6: Final answer
x = 22,554,444,733,037.07
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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.