Finding the Fourth Proportional to 4,603,492,849.47, 6,352,808,183.43 and 2,568,922,369.98
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Solution
The fourth proportional to 4,603,492,849.47, 6,352,808,183.43 and 2,568,922,369.98 is: 3,545,106,202.67
Step by Step Solution
- Step 1: Write the proportion equation
4,603,492,849.47 : 6,352,808,183.43 = 2,568,922,369.98 : x - Step 2: Convert to fraction form
4,603,492,849.47/6,352,808,183.43 = 2,568,922,369.98/x - Step 3: Cross multiply
4,603,492,849.47x = 6,352,808,183.43 × 2,568,922,369.98 - Step 4: Simplify right side
4,603,492,849.47x = 16,319,871,054,605,334,528 - Step 5: Solve for x
x = 16,319,871,054,605,334,528/4,603,492,849.47 - Step 6: Final answer
x = 3,545,106,202.67
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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.