Finding the Fourth Proportional to 37,593,310,185.90, 56,413,159,550.05 and 17,420,976,033.99
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Solution
The fourth proportional to 37,593,310,185.90, 56,413,159,550.05 and 17,420,976,033.99 is: 26,142,212,421.93
Step by Step Solution
- Step 1: Write the proportion equation
37,593,310,185.90 : 56,413,159,550.05 = 17,420,976,033.99 : x - Step 2: Convert to fraction form
37,593,310,185.90/56,413,159,550.05 = 17,420,976,033.99/x - Step 3: Cross multiply
37,593,310,185.90x = 56,413,159,550.05 × 17,420,976,033.99 - Step 4: Simplify right side
37,593,310,185.90x = 982,772,300,523,153,129,472 - Step 5: Solve for x
x = 982,772,300,523,153,129,472/37,593,310,185.90 - Step 6: Final answer
x = 26,142,212,421.93
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1.5x scale
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.