Finding the Fourth Proportional to 1,840,245,420,637.60, 2,760,664,746,708.90 and 566,829,623,408.85
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Solution
The fourth proportional to 1,840,245,420,637.60, 2,760,664,746,708.90 and 566,829,623,408.85 is: 850,335,798,250.71
Step by Step Solution
- Step 1: Write the proportion equation
1,840,245,420,637.60 : 2,760,664,746,708.90 = 566,829,623,408.85 : x - Step 2: Convert to fraction form
1,840,245,420,637.60/2,760,664,746,708.90 = 566,829,623,408.85/x - Step 3: Cross multiply
1,840,245,420,637.60x = 2,760,664,746,708.90 × 566,829,623,408.85 - Step 4: Simplify right side
1,840,245,420,637.60x = 1,564,826,558,735,093,940,092,928 - Step 5: Solve for x
x = 1,564,826,558,735,093,940,092,928/1,840,245,420,637.60 - Step 6: Final answer
x = 850,335,798,250.71
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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.