Finding the Fourth Proportional to 7,367,095,870.26, 11,046,608,175.28 and 3,628,165,301
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Solution
The fourth proportional to 7,367,095,870.26, 11,046,608,175.28 and 3,628,165,301 is: 5,440,260,474.56
Step by Step Solution
- Step 1: Write the proportion equation
7,367,095,870.26 : 11,046,608,175.28 = 3,628,165,301 : x - Step 2: Convert to fraction form
7,367,095,870.26/11,046,608,175.28 = 3,628,165,301/x - Step 3: Cross multiply
7,367,095,870.26x = 11,046,608,175.28 × 3,628,165,301 - Step 4: Simplify right side
7,367,095,870.26x = 40,078,920,475,293,827,072 - Step 5: Solve for x
x = 40,078,920,475,293,827,072/7,367,095,870.26 - Step 6: Final answer
x = 5,440,260,474.56
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.