Finding the Fourth Proportional to 49,289,056,928,157, 73,935,963,227,172 and 16,206,820,752,231
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Solution
The fourth proportional to 49,289,056,928,157, 73,935,963,227,172 and 16,206,820,752,231 is: 24,311,012,988,398.12
Step by Step Solution
- Step 1: Write the proportion equation
49,289,056,928,157 : 73,935,963,227,172 = 16,206,820,752,231 : x - Step 2: Convert to fraction form
49,289,056,928,157/73,935,963,227,172 = 16,206,820,752,231/x - Step 3: Cross multiply
49,289,056,928,157x = 73,935,963,227,172 × 16,206,820,752,231 - Step 4: Simplify right side
49,289,056,928,157x = 1,198,266,903,166,319,326,343,987,200 - Step 5: Solve for x
x = 1,198,266,903,166,319,326,343,987,200/49,289,056,928,157 - Step 6: Final answer
x = 24,311,012,988,398.12
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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.