Finding the Fourth Proportional to 6,141,458,806,056, 8,475,479,564,474 and 3,401,009,709,889
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Solution
The fourth proportional to 6,141,458,806,056, 8,475,479,564,474 and 3,401,009,709,889 is: 4,693,540,933,030.08
Step by Step Solution
- Step 1: Write the proportion equation
6,141,458,806,056 : 8,475,479,564,474 = 3,401,009,709,889 : x - Step 2: Convert to fraction form
6,141,458,806,056/8,475,479,564,474 = 3,401,009,709,889/x - Step 3: Cross multiply
6,141,458,806,056x = 8,475,479,564,474 × 3,401,009,709,889 - Step 4: Simplify right side
6,141,458,806,056x = 28,825,188,294,741,868,777,832,448 - Step 5: Solve for x
x = 28,825,188,294,741,868,777,832,448/6,141,458,806,056 - Step 6: Final answer
x = 4,693,540,933,030.08
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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.