Finding the Fourth Proportional to 4,214,503,137,026.80, 6,320,528,296,306.40 and 1,632,349,728,235
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Solution
The fourth proportional to 4,214,503,137,026.80, 6,320,528,296,306.40 and 1,632,349,728,235 is: 2,448,049,582,911.43
Step by Step Solution
- Step 1: Write the proportion equation
4,214,503,137,026.80 : 6,320,528,296,306.40 = 1,632,349,728,235 : x - Step 2: Convert to fraction form
4,214,503,137,026.80/6,320,528,296,306.40 = 1,632,349,728,235/x - Step 3: Cross multiply
4,214,503,137,026.80x = 6,320,528,296,306.40 × 1,632,349,728,235 - Step 4: Simplify right side
4,214,503,137,026.80x = 10,317,312,646,777,379,334,651,904 - Step 5: Solve for x
x = 10,317,312,646,777,379,334,651,904/4,214,503,137,026.80 - Step 6: Final answer
x = 2,448,049,582,911.43
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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.