Finding the Fourth Proportional to 44,905,708,242,374, 67,242,555,627,192 and 30,992,381,063,595
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Solution
The fourth proportional to 44,905,708,242,374, 67,242,555,627,192 and 30,992,381,063,595 is: 46,408,507,721,105.37
Step by Step Solution
- Step 1: Write the proportion equation
44,905,708,242,374 : 67,242,555,627,192 = 30,992,381,063,595 : x - Step 2: Convert to fraction form
44,905,708,242,374/67,242,555,627,192 = 30,992,381,063,595/x - Step 3: Cross multiply
44,905,708,242,374x = 67,242,555,627,192 × 30,992,381,063,595 - Step 4: Simplify right side
44,905,708,242,374x = 2,084,006,907,687,918,693,039,210,496 - Step 5: Solve for x
x = 2,084,006,907,687,918,693,039,210,496/44,905,708,242,374 - Step 6: Final answer
x = 46,408,507,721,105.37
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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.