Finding the Third Proportional to 88,678,130.63 and 207,192,126.94
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Solution
The third proportional to 88,678,130.63 and 207,192,126.94 is: 484,094,298.81
Step by Step Solution
- Step 1: Write the proportion equation
88,678,130.63 : 207,192,126.94 = 207,192,126.94 : x - Step 2: Convert to fraction form
88,678,130.63/207,192,126.94 = 207,192,126.94/x - Step 3: Cross multiply
88,678,130.63x = 207,192,126.94 × 207,192,126.94 - Step 4: Simplify right side
88,678,130.63x = 42,928,577,464,885,112 - Step 5: Solve for x
x = 42,928,577,464,885,112/88,678,130.63 - Step 6: Final answer
x = 484,094,298.81
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Why These Related Problems?
These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.