Finding the Fourth Proportional to 3,531,717,544,483.60, 5,297,576,310,746 and 848,636,947,913.60
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Solution
The fourth proportional to 3,531,717,544,483.60, 5,297,576,310,746 and 848,636,947,913.60 is: 1,272,955,420,433.61
Step by Step Solution
- Step 1: Write the proportion equation
3,531,717,544,483.60 : 5,297,576,310,746 = 848,636,947,913.60 : x - Step 2: Convert to fraction form
3,531,717,544,483.60/5,297,576,310,746 = 848,636,947,913.60/x - Step 3: Cross multiply
3,531,717,544,483.60x = 5,297,576,310,746 × 848,636,947,913.60 - Step 4: Simplify right side
3,531,717,544,483.60x = 4,495,718,991,690,874,174,308,352 - Step 5: Solve for x
x = 4,495,718,991,690,874,174,308,352/3,531,717,544,483.60 - Step 6: Final answer
x = 1,272,955,420,433.61
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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.