Finding the Fourth Proportional to 62,700,962,244.23, 86,524,536,681.02 and 36,631,743,893.03
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Solution
The fourth proportional to 62,700,962,244.23, 86,524,536,681.02 and 36,631,743,893.03 is: 50,550,175,861.99
Step by Step Solution
- Step 1: Write the proportion equation
62,700,962,244.23 : 86,524,536,681.02 = 36,631,743,893.03 : x - Step 2: Convert to fraction form
62,700,962,244.23/86,524,536,681.02 = 36,631,743,893.03/x - Step 3: Cross multiply
62,700,962,244.23x = 86,524,536,681.02 × 36,631,743,893.03 - Step 4: Simplify right side
62,700,962,244.23x = 3,169,544,668,162,204,631,040 - Step 5: Solve for x
x = 3,169,544,668,162,204,631,040/62,700,962,244.23 - Step 6: Final answer
x = 50,550,175,861.99
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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.