Finding the Fourth Proportional to 62,853,398,609,152, 86,736,766,986,742 and 35,106,756,435,494
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Solution
The fourth proportional to 62,853,398,609,152, 86,736,766,986,742 and 35,106,756,435,494 is: 48,446,808,287,028.14
Step by Step Solution
- Step 1: Write the proportion equation
62,853,398,609,152 : 86,736,766,986,742 = 35,106,756,435,494 : x - Step 2: Convert to fraction form
62,853,398,609,152/86,736,766,986,742 = 35,106,756,435,494/x - Step 3: Cross multiply
62,853,398,609,152x = 86,736,766,986,742 × 35,106,756,435,494 - Step 4: Simplify right side
62,853,398,609,152x = 3,045,046,552,605,747,984,149,250,048 - Step 5: Solve for x
x = 3,045,046,552,605,747,984,149,250,048/62,853,398,609,152 - Step 6: Final answer
x = 48,446,808,287,028.14
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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.