Finding the Fourth Proportional to 37,590,528,160,437, 56,385,778,969,354 and 10,052,985,876,078
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Solution
The fourth proportional to 37,590,528,160,437, 56,385,778,969,354 and 10,052,985,876,078 is: 15,079,475,264,919.55
Step by Step Solution
- Step 1: Write the proportion equation
37,590,528,160,437 : 56,385,778,969,354 = 10,052,985,876,078 : x - Step 2: Convert to fraction form
37,590,528,160,437/56,385,778,969,354 = 10,052,985,876,078/x - Step 3: Cross multiply
37,590,528,160,437x = 56,385,778,969,354 × 10,052,985,876,078 - Step 4: Simplify right side
37,590,528,160,437x = 566,845,439,590,571,721,986,408,448 - Step 5: Solve for x
x = 566,845,439,590,571,721,986,408,448/37,590,528,160,437 - Step 6: Final answer
x = 15,079,475,264,919.55
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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.