Finding the Fourth Proportional to 8,767,579,878.51, 13,151,369,563.61 and 4,044,504,389.93
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Solution
The fourth proportional to 8,767,579,878.51, 13,151,369,563.61 and 4,044,504,389.93 is: 6,066,756,467.64
Step by Step Solution
- Step 1: Write the proportion equation
8,767,579,878.51 : 13,151,369,563.61 = 4,044,504,389.93 : x - Step 2: Convert to fraction form
8,767,579,878.51/13,151,369,563.61 = 4,044,504,389.93/x - Step 3: Cross multiply
8,767,579,878.51x = 13,151,369,563.61 × 4,044,504,389.93 - Step 4: Simplify right side
8,767,579,878.51x = 53,190,771,933,526,458,368 - Step 5: Solve for x
x = 53,190,771,933,526,458,368/8,767,579,878.51 - Step 6: Final answer
x = 6,066,756,467.64
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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.