Finding the Fourth Proportional to 43,585,876,599,632, 65,378,877,822,580 and 17,799,218,698,182
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Solution
The fourth proportional to 43,585,876,599,632, 65,378,877,822,580 and 17,799,218,698,182 is: 26,698,853,743,270.76
Step by Step Solution
- Step 1: Write the proportion equation
43,585,876,599,632 : 65,378,877,822,580 = 17,799,218,698,182 : x - Step 2: Convert to fraction form
43,585,876,599,632/65,378,877,822,580 = 17,799,218,698,182/x - Step 3: Cross multiply
43,585,876,599,632x = 65,378,877,822,580 × 17,799,218,698,182 - Step 4: Simplify right side
43,585,876,599,632x = 1,163,692,944,605,822,379,444,142,080 - Step 5: Solve for x
x = 1,163,692,944,605,822,379,444,142,080/43,585,876,599,632 - Step 6: Final answer
x = 26,698,853,743,270.76
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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.