Finding the Fourth Proportional to 15,776,628,227,998, 23,664,942,341,996 and 15,776,628,227,998
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Solution
The fourth proportional to 15,776,628,227,998, 23,664,942,341,996 and 15,776,628,227,998 is: 23,664,942,341,996
Step by Step Solution
- Step 1: Write the proportion equation
15,776,628,227,998 : 23,664,942,341,996 = 15,776,628,227,998 : x - Step 2: Convert to fraction form
15,776,628,227,998/23,664,942,341,996 = 15,776,628,227,998/x - Step 3: Cross multiply
15,776,628,227,998x = 23,664,942,341,996 × 15,776,628,227,998 - Step 4: Simplify right side
15,776,628,227,998x = 373,352,997,366,679,188,189,216,768 - Step 5: Solve for x
x = 373,352,997,366,679,188,189,216,768/15,776,628,227,998 - Step 6: Final answer
x = 23,664,942,341,996
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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.