Finding the Third Proportional to 58,754,212 and 122,277,088
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Solution
The third proportional to 58,754,212 and 122,277,088 is: 254,478,542.74
Step by Step Solution
- Step 1: Write the proportion equation
58,754,212 : 122,277,088 = 122,277,088 : x - Step 2: Convert to fraction form
58,754,212/122,277,088 = 122,277,088/x - Step 3: Cross multiply
58,754,212x = 122,277,088 × 122,277,088 - Step 4: Simplify right side
58,754,212x = 14,951,686,249,759,744 - Step 5: Solve for x
x = 14,951,686,249,759,744/58,754,212 - Step 6: Final answer
x = 254,478,542.74
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.