Finding the Fourth Proportional to 116,322,684,336.67, 174,239,676,044.05 and 73,805,696,490.15
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Solution
The fourth proportional to 116,322,684,336.67, 174,239,676,044.05 and 73,805,696,490.15 is: 110,553,506,566.52
Step by Step Solution
- Step 1: Write the proportion equation
116,322,684,336.67 : 174,239,676,044.05 = 73,805,696,490.15 : x - Step 2: Convert to fraction form
116,322,684,336.67/174,239,676,044.05 = 73,805,696,490.15/x - Step 3: Cross multiply
116,322,684,336.67x = 174,239,676,044.05 × 73,805,696,490.15 - Step 4: Simplify right side
116,322,684,336.67x = 12,859,880,646,649,212,567,552 - Step 5: Solve for x
x = 12,859,880,646,649,212,567,552/116,322,684,336.67 - Step 6: Final answer
x = 110,553,506,566.52
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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.