Finding the Fourth Proportional to 6,816,148,273,568, 9,406,580,297,125.20 and 3,774,639,154,592
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Solution
The fourth proportional to 6,816,148,273,568, 9,406,580,297,125.20 and 3,774,639,154,592 is: 5,209,165,774,464.02
Step by Step Solution
- Step 1: Write the proportion equation
6,816,148,273,568 : 9,406,580,297,125.20 = 3,774,639,154,592 : x - Step 2: Convert to fraction form
6,816,148,273,568/9,406,580,297,125.20 = 3,774,639,154,592/x - Step 3: Cross multiply
6,816,148,273,568x = 9,406,580,297,125.20 × 3,774,639,154,592 - Step 4: Simplify right side
6,816,148,273,568x = 35,506,446,300,342,425,862,799,360 - Step 5: Solve for x
x = 35,506,446,300,342,425,862,799,360/6,816,148,273,568 - Step 6: Final answer
x = 5,209,165,774,464.02
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.