Finding the Fourth Proportional to 37,889,167,021,266, 56,735,869,829,364 and 26,149,797,162,608
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Solution
The fourth proportional to 37,889,167,021,266, 56,735,869,829,364 and 26,149,797,162,608 is: 39,157,141,856,649.52
Step by Step Solution
- Step 1: Write the proportion equation
37,889,167,021,266 : 56,735,869,829,364 = 26,149,797,162,608 : x - Step 2: Convert to fraction form
37,889,167,021,266/56,735,869,829,364 = 26,149,797,162,608/x - Step 3: Cross multiply
37,889,167,021,266x = 56,735,869,829,364 × 26,149,797,162,608 - Step 4: Simplify right side
37,889,167,021,266x = 1,483,631,487,881,999,576,769,495,040 - Step 5: Solve for x
x = 1,483,631,487,881,999,576,769,495,040/37,889,167,021,266 - Step 6: Final answer
x = 39,157,141,856,649.52
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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.