Finding the Third Proportional to 117,135,639,555 and 164,952,792,465
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Solution
The third proportional to 117,135,639,555 and 164,952,792,465 is: 232,289,880,734.59
Step by Step Solution
- Step 1: Write the proportion equation
117,135,639,555 : 164,952,792,465 = 164,952,792,465 : x - Step 2: Convert to fraction form
117,135,639,555/164,952,792,465 = 164,952,792,465/x - Step 3: Cross multiply
117,135,639,555x = 164,952,792,465 × 164,952,792,465 - Step 4: Simplify right side
117,135,639,555x = 27,209,423,742,001,360,142,336 - Step 5: Solve for x
x = 27,209,423,742,001,360,142,336/117,135,639,555 - Step 6: Final answer
x = 232,289,880,734.59
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Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.