Finding the Fourth Proportional to 47,850,567,897.52, 66,037,547,937 and 27,251,628,770.08
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Solution
The fourth proportional to 47,850,567,897.52, 66,037,547,937 and 27,251,628,770.08 is: 37,609,391,493.95
Step by Step Solution
- Step 1: Write the proportion equation
47,850,567,897.52 : 66,037,547,937 = 27,251,628,770.08 : x - Step 2: Convert to fraction form
47,850,567,897.52/66,037,547,937 = 27,251,628,770.08/x - Step 3: Cross multiply
47,850,567,897.52x = 66,037,547,937 × 27,251,628,770.08 - Step 4: Simplify right side
47,850,567,897.52x = 1,799,630,741,265,486,446,592 - Step 5: Solve for x
x = 1,799,630,741,265,486,446,592/47,850,567,897.52 - Step 6: Final answer
x = 37,609,391,493.95
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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.