Finding the Fourth Proportional to 63,315,113,362,562, 94,918,276,752,078 and 22,004,506,372,730
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Solution
The fourth proportional to 63,315,113,362,562, 94,918,276,752,078 and 22,004,506,372,730 is: 32,987,855,738,637.11
Step by Step Solution
- Step 1: Write the proportion equation
63,315,113,362,562 : 94,918,276,752,078 = 22,004,506,372,730 : x - Step 2: Convert to fraction form
63,315,113,362,562/94,918,276,752,078 = 22,004,506,372,730/x - Step 3: Cross multiply
63,315,113,362,562x = 94,918,276,752,078 × 22,004,506,372,730 - Step 4: Simplify right side
63,315,113,362,562x = 2,088,629,825,679,650,143,646,777,344 - Step 5: Solve for x
x = 2,088,629,825,679,650,143,646,777,344/63,315,113,362,562 - Step 6: Final answer
x = 32,987,855,738,637.11
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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.