Finding the Fourth Proportional to 174,027,625,020.43, 240,158,134,076.93 and 96,863,808,802.11
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Solution
The fourth proportional to 174,027,625,020.43, 240,158,134,076.93 and 96,863,808,802.11 is: 133,672,062,574.94
Step by Step Solution
- Step 1: Write the proportion equation
174,027,625,020.43 : 240,158,134,076.93 = 96,863,808,802.11 : x - Step 2: Convert to fraction form
174,027,625,020.43/240,158,134,076.93 = 96,863,808,802.11/x - Step 3: Cross multiply
174,027,625,020.43x = 240,158,134,076.93 × 96,863,808,802.11 - Step 4: Simplify right side
174,027,625,020.43x = 23,262,631,581,499,246,247,936 - Step 5: Solve for x
x = 23,262,631,581,499,246,247,936/174,027,625,020.43 - Step 6: Final answer
x = 133,672,062,574.94
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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.