Finding the Fourth Proportional to 36,775,583,385,810, 55,163,428,170,102 and 15,018,090,781,453
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Solution
The fourth proportional to 36,775,583,385,810, 55,163,428,170,102 and 15,018,090,781,453 is: 22,527,157,853,175.32
Step by Step Solution
- Step 1: Write the proportion equation
36,775,583,385,810 : 55,163,428,170,102 = 15,018,090,781,453 : x - Step 2: Convert to fraction form
36,775,583,385,810/55,163,428,170,102 = 15,018,090,781,453/x - Step 3: Cross multiply
36,775,583,385,810x = 55,163,428,170,102 × 15,018,090,781,453 - Step 4: Simplify right side
36,775,583,385,810x = 828,449,372,074,753,530,246,725,632 - Step 5: Solve for x
x = 828,449,372,074,753,530,246,725,632/36,775,583,385,810 - Step 6: Final answer
x = 22,527,157,853,175.32
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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.