Finding the Fourth Proportional to 575,798,205,577.16, 794,218,918,912.14 and 370,292,264,216.96
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Solution
The fourth proportional to 575,798,205,577.16, 794,218,918,912.14 and 370,292,264,216.96 is: 510,757,273,849.32
Step by Step Solution
- Step 1: Write the proportion equation
575,798,205,577.16 : 794,218,918,912.14 = 370,292,264,216.96 : x - Step 2: Convert to fraction form
575,798,205,577.16/794,218,918,912.14 = 370,292,264,216.96/x - Step 3: Cross multiply
575,798,205,577.16x = 794,218,918,912.14 × 370,292,264,216.96 - Step 4: Simplify right side
575,798,205,577.16x = 294,093,121,767,922,487,787,520 - Step 5: Solve for x
x = 294,093,121,767,922,487,787,520/575,798,205,577.16 - Step 6: Final answer
x = 510,757,273,849.32
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.