Finding the Fourth Proportional to 46,184,471.62, 63,395,074.97 and 40,840,389.50
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Solution
The fourth proportional to 46,184,471.62, 63,395,074.97 and 40,840,389.50 is: 56,059,525.28
Step by Step Solution
- Step 1: Write the proportion equation
46,184,471.62 : 63,395,074.97 = 40,840,389.50 : x - Step 2: Convert to fraction form
46,184,471.62/63,395,074.97 = 40,840,389.50/x - Step 3: Cross multiply
46,184,471.62x = 63,395,074.97 × 40,840,389.50 - Step 4: Simplify right side
46,184,471.62x = 2,589,079,554,156,501 - Step 5: Solve for x
x = 2,589,079,554,156,501/46,184,471.62 - Step 6: Final answer
x = 56,059,525.28
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These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.