Finding the Fourth Proportional to 241,921,242,246.40, 337,906,097,504 and 241,921,242,246.40
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Solution
The fourth proportional to 241,921,242,246.40, 337,906,097,504 and 241,921,242,246.40 is: 337,906,097,504
Step by Step Solution
- Step 1: Write the proportion equation
241,921,242,246.40 : 337,906,097,504 = 241,921,242,246.40 : x - Step 2: Convert to fraction form
241,921,242,246.40/337,906,097,504 = 241,921,242,246.40/x - Step 3: Cross multiply
241,921,242,246.40x = 337,906,097,504 × 241,921,242,246.40 - Step 4: Simplify right side
241,921,242,246.40x = 81,746,662,870,800,838,688,768 - Step 5: Solve for x
x = 81,746,662,870,800,838,688,768/241,921,242,246.40 - Step 6: Final answer
x = 337,906,097,504
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Why These Related Problems?
These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.