Finding the Fourth Proportional to 7,512,486,595,265.90, 11,262,276,001,346 and 2,610,886,254,186
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Solution
The fourth proportional to 7,512,486,595,265.90, 11,262,276,001,346 and 2,610,886,254,186 is: 3,914,086,398,675.62
Step by Step Solution
- Step 1: Write the proportion equation
7,512,486,595,265.90 : 11,262,276,001,346 = 2,610,886,254,186 : x - Step 2: Convert to fraction form
7,512,486,595,265.90/11,262,276,001,346 = 2,610,886,254,186/x - Step 3: Cross multiply
7,512,486,595,265.90x = 11,262,276,001,346 × 2,610,886,254,186 - Step 4: Simplify right side
7,512,486,595,265.90x = 29,404,521,602,763,139,607,166,976 - Step 5: Solve for x
x = 29,404,521,602,763,139,607,166,976/7,512,486,595,265.90 - Step 6: Final answer
x = 3,914,086,398,675.62
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.