Finding the Fourth Proportional to 44,905,708,242,366, 67,242,555,627,188 and 30,992,381,063,588
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Solution
The fourth proportional to 44,905,708,242,366, 67,242,555,627,188 and 30,992,381,063,588 is: 46,408,507,721,100.39
Step by Step Solution
- Step 1: Write the proportion equation
44,905,708,242,366 : 67,242,555,627,188 = 30,992,381,063,588 : x - Step 2: Convert to fraction form
44,905,708,242,366/67,242,555,627,188 = 30,992,381,063,588/x - Step 3: Cross multiply
44,905,708,242,366x = 67,242,555,627,188 × 30,992,381,063,588 - Step 4: Simplify right side
44,905,708,242,366x = 2,084,006,907,687,324,132,126,490,624 - Step 5: Solve for x
x = 2,084,006,907,687,324,132,126,490,624/44,905,708,242,366 - Step 6: Final answer
x = 46,408,507,721,100.39
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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.