Finding the Fourth Proportional to 39,600,952,893,444, 54,649,317,620,932 and 22,041,897,825,098
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Solution
The fourth proportional to 39,600,952,893,444, 54,649,317,620,932 and 22,041,897,825,098 is: 30,417,820,461,369
Step by Step Solution
- Step 1: Write the proportion equation
39,600,952,893,444 : 54,649,317,620,932 = 22,041,897,825,098 : x - Step 2: Convert to fraction form
39,600,952,893,444/54,649,317,620,932 = 22,041,897,825,098/x - Step 3: Cross multiply
39,600,952,893,444x = 54,649,317,620,932 × 22,041,897,825,098 - Step 4: Simplify right side
39,600,952,893,444x = 1,204,574,675,211,910,848,561,807,360 - Step 5: Solve for x
x = 1,204,574,675,211,910,848,561,807,360/39,600,952,893,444 - Step 6: Final answer
x = 30,417,820,461,369
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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.