Finding the Fourth Proportional to 4,298,536,955,965, 6,448,711,113,323.60 and 1,394,035,801,625.80
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Solution
The fourth proportional to 4,298,536,955,965, 6,448,711,113,323.60 and 1,394,035,801,625.80 is: 2,091,347,418,530.48
Step by Step Solution
- Step 1: Write the proportion equation
4,298,536,955,965 : 6,448,711,113,323.60 = 1,394,035,801,625.80 : x - Step 2: Convert to fraction form
4,298,536,955,965/6,448,711,113,323.60 = 1,394,035,801,625.80/x - Step 3: Cross multiply
4,298,536,955,965x = 6,448,711,113,323.60 × 1,394,035,801,625.80 - Step 4: Simplify right side
4,298,536,955,965x = 8,989,734,166,315,269,363,859,456 - Step 5: Solve for x
x = 8,989,734,166,315,269,363,859,456/4,298,536,955,965 - Step 6: Final answer
x = 2,091,347,418,530.48
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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.