Finding the Third Proportional to 107,445,285 and 230,221,440
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Solution
The third proportional to 107,445,285 and 230,221,440 is: 493,292,110.82
Step by Step Solution
- Step 1: Write the proportion equation
107,445,285 : 230,221,440 = 230,221,440 : x - Step 2: Convert to fraction form
107,445,285/230,221,440 = 230,221,440/x - Step 3: Cross multiply
107,445,285x = 230,221,440 × 230,221,440 - Step 4: Simplify right side
107,445,285x = 53,001,911,435,673,600 - Step 5: Solve for x
x = 53,001,911,435,673,600/107,445,285 - Step 6: Final answer
x = 493,292,110.82
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.