Finding the Third Proportional to 134,210,720 and 293,541,664
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Solution
The third proportional to 134,210,720 and 293,541,664 is: 642,025,528.99
Step by Step Solution
- Step 1: Write the proportion equation
134,210,720 : 293,541,664 = 293,541,664 : x - Step 2: Convert to fraction form
134,210,720/293,541,664 = 293,541,664/x - Step 3: Cross multiply
134,210,720x = 293,541,664 × 293,541,664 - Step 4: Simplify right side
134,210,720x = 86,166,708,503,888,896 - Step 5: Solve for x
x = 86,166,708,503,888,896/134,210,720 - Step 6: Final answer
x = 642,025,528.99
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.