Finding the Fourth Proportional to 1,845,425,992.88, 2,768,307,186.70 and 601,537,181.14
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Solution
The fourth proportional to 1,845,425,992.88, 2,768,307,186.70 and 601,537,181.14 is: 902,360,597.52
Step by Step Solution
- Step 1: Write the proportion equation
1,845,425,992.88 : 2,768,307,186.70 = 601,537,181.14 : x - Step 2: Convert to fraction form
1,845,425,992.88/2,768,307,186.70 = 601,537,181.14/x - Step 3: Cross multiply
1,845,425,992.88x = 2,768,307,186.70 × 601,537,181.14 - Step 4: Simplify right side
1,845,425,992.88x = 1,665,239,701,617,121,536 - Step 5: Solve for x
x = 1,665,239,701,617,121,536/1,845,425,992.88 - Step 6: Final answer
x = 902,360,597.52
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.