Finding the Third Proportional to 54,547,696.13 and 121,202,281.13
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Solution
The third proportional to 54,547,696.13 and 121,202,281.13 is: 269,305,470.14
Step by Step Solution
- Step 1: Write the proportion equation
54,547,696.13 : 121,202,281.13 = 121,202,281.13 : x - Step 2: Convert to fraction form
54,547,696.13/121,202,281.13 = 121,202,281.13/x - Step 3: Cross multiply
54,547,696.13x = 121,202,281.13 × 121,202,281.13 - Step 4: Simplify right side
54,547,696.13x = 14,689,992,949,903,532 - Step 5: Solve for x
x = 14,689,992,949,903,532/54,547,696.13 - Step 6: Final answer
x = 269,305,470.14
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.