Finding the Third Proportional to 119,157,740,564 and 259,236,023,748
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Solution
The third proportional to 119,157,740,564 and 259,236,023,748 is: 563,986,155,583.23
Step by Step Solution
- Step 1: Write the proportion equation
119,157,740,564 : 259,236,023,748 = 259,236,023,748 : x - Step 2: Convert to fraction form
119,157,740,564/259,236,023,748 = 259,236,023,748/x - Step 3: Cross multiply
119,157,740,564x = 259,236,023,748 × 259,236,023,748 - Step 4: Simplify right side
119,157,740,564x = 67,203,316,008,673,616,068,608 - Step 5: Solve for x
x = 67,203,316,008,673,616,068,608/119,157,740,564 - Step 6: Final answer
x = 563,986,155,583.23
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.