Finding the Fourth Proportional to 9,225,372,069,192.10, 13,828,371,308,464 and 3,103,952,079,315.80
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Solution
The fourth proportional to 9,225,372,069,192.10, 13,828,371,308,464 and 3,103,952,079,315.80 is: 4,652,668,917,256.65
Step by Step Solution
- Step 1: Write the proportion equation
9,225,372,069,192.10 : 13,828,371,308,464 = 3,103,952,079,315.80 : x - Step 2: Convert to fraction form
9,225,372,069,192.10/13,828,371,308,464 = 3,103,952,079,315.80/x - Step 3: Cross multiply
9,225,372,069,192.10x = 13,828,371,308,464 × 3,103,952,079,315.80 - Step 4: Simplify right side
9,225,372,069,192.10x = 42,922,601,876,457,783,262,445,568 - Step 5: Solve for x
x = 42,922,601,876,457,783,262,445,568/9,225,372,069,192.10 - Step 6: Final answer
x = 4,652,668,917,256.65
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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.