Finding the Fourth Proportional to 29,716,878.98, 44,575,661.66 and 8,967,496.87
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Solution
The fourth proportional to 29,716,878.98, 44,575,661.66 and 8,967,496.87 is: 13,451,348.86
Step by Step Solution
- Step 1: Write the proportion equation
29,716,878.98 : 44,575,661.66 = 8,967,496.87 : x - Step 2: Convert to fraction form
29,716,878.98/44,575,661.66 = 8,967,496.87/x - Step 3: Cross multiply
29,716,878.98x = 44,575,661.66 × 8,967,496.87 - Step 4: Simplify right side
29,716,878.98x = 399,732,106,325,208.56 - Step 5: Solve for x
x = 399,732,106,325,208.56/29,716,878.98 - Step 6: Final answer
x = 13,451,348.86
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.