Finding the Fourth Proportional to 75,807,704,189.61, 113,718,546,645.48 and 24,756,268,424.03
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Solution
The fourth proportional to 75,807,704,189.61, 113,718,546,645.48 and 24,756,268,424.03 is: 37,136,685,454.89
Step by Step Solution
- Step 1: Write the proportion equation
75,807,704,189.61 : 113,718,546,645.48 = 24,756,268,424.03 : x - Step 2: Convert to fraction form
75,807,704,189.61/113,718,546,645.48 = 24,756,268,424.03/x - Step 3: Cross multiply
75,807,704,189.61x = 113,718,546,645.48 × 24,756,268,424.03 - Step 4: Simplify right side
75,807,704,189.61x = 2,815,246,865,546,420,420,608 - Step 5: Solve for x
x = 2,815,246,865,546,420,420,608/75,807,704,189.61 - Step 6: Final answer
x = 37,136,685,454.89
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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.