Finding the Fourth Proportional to 44,715,257.69, 61,697,934.09 and 26,126,802.61
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Solution
The fourth proportional to 44,715,257.69, 61,697,934.09 and 26,126,802.61 is: 36,049,657.96
Step by Step Solution
- Step 1: Write the proportion equation
44,715,257.69 : 61,697,934.09 = 26,126,802.61 : x - Step 2: Convert to fraction form
44,715,257.69/61,697,934.09 = 26,126,802.61/x - Step 3: Cross multiply
44,715,257.69x = 61,697,934.09 × 26,126,802.61 - Step 4: Simplify right side
44,715,257.69x = 1,611,969,745,259,975.25 - Step 5: Solve for x
x = 1,611,969,745,259,975.25/44,715,257.69 - Step 6: Final answer
x = 36,049,657.96
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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.