Finding the Fourth Proportional to 23,473,586,382,176, 35,226,463,179,972 and 8,192,603,918,389
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Solution
The fourth proportional to 23,473,586,382,176, 35,226,463,179,972 and 8,192,603,918,389 is: 12,294,519,277,137.90
Step by Step Solution
- Step 1: Write the proportion equation
23,473,586,382,176 : 35,226,463,179,972 = 8,192,603,918,389 : x - Step 2: Convert to fraction form
23,473,586,382,176/35,226,463,179,972 = 8,192,603,918,389/x - Step 3: Cross multiply
23,473,586,382,176x = 35,226,463,179,972 × 8,192,603,918,389 - Step 4: Simplify right side
23,473,586,382,176x = 288,596,460,279,224,447,331,729,408 - Step 5: Solve for x
x = 288,596,460,279,224,447,331,729,408/23,473,586,382,176 - Step 6: Final answer
x = 12,294,519,277,137.90
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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.