Finding the Fourth Proportional to 6,625,693,199,416, 9,939,533,536,674.90 and 2,327,159,242,964.80
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Solution
The fourth proportional to 6,625,693,199,416, 9,939,533,536,674.90 and 2,327,159,242,964.80 is: 3,491,087,897,439.98
Step by Step Solution
- Step 1: Write the proportion equation
6,625,693,199,416 : 9,939,533,536,674.90 = 2,327,159,242,964.80 : x - Step 2: Convert to fraction form
6,625,693,199,416/9,939,533,536,674.90 = 2,327,159,242,964.80/x - Step 3: Cross multiply
6,625,693,199,416x = 9,939,533,536,674.90 × 2,327,159,242,964.80 - Step 4: Simplify right side
6,625,693,199,416x = 23,130,877,340,631,601,558,585,344 - Step 5: Solve for x
x = 23,130,877,340,631,601,558,585,344/6,625,693,199,416 - Step 6: Final answer
x = 3,491,087,897,439.98
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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.