Finding the Fourth Proportional to 51,341,770.04, 76,992,371.64 and 16,314,287.18
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Solution
The fourth proportional to 51,341,770.04, 76,992,371.64 and 16,314,287.18 is: 24,464,985.53
Step by Step Solution
- Step 1: Write the proportion equation
51,341,770.04 : 76,992,371.64 = 16,314,287.18 : x - Step 2: Convert to fraction form
51,341,770.04/76,992,371.64 = 16,314,287.18/x - Step 3: Cross multiply
51,341,770.04x = 76,992,371.64 × 16,314,287.18 - Step 4: Simplify right side
51,341,770.04x = 1,256,075,661,219,285.75 - Step 5: Solve for x
x = 1,256,075,661,219,285.75/51,341,770.04 - Step 6: Final answer
x = 24,464,985.53
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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.