Finding the Fourth Proportional to 88,109,073,052.99, 132,163,444,607.35 and 27,607,982,224.94
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Solution
The fourth proportional to 88,109,073,052.99, 132,163,444,607.35 and 27,607,982,224.94 is: 41,411,921,645.26
Step by Step Solution
- Step 1: Write the proportion equation
88,109,073,052.99 : 132,163,444,607.35 = 27,607,982,224.94 : x - Step 2: Convert to fraction form
88,109,073,052.99/132,163,444,607.35 = 27,607,982,224.94/x - Step 3: Cross multiply
88,109,073,052.99x = 132,163,444,607.35 × 27,607,982,224.94 - Step 4: Simplify right side
88,109,073,052.99x = 3,648,766,029,506,957,803,520 - Step 5: Solve for x
x = 3,648,766,029,506,957,803,520/88,109,073,052.99 - Step 6: Final answer
x = 41,411,921,645.26
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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.