Finding the Fourth Proportional to 52,962,595.21, 79,444,146.54 and 16,074,805.62
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Solution
The fourth proportional to 52,962,595.21, 79,444,146.54 and 16,074,805.62 is: 24,112,285.45
Step by Step Solution
- Step 1: Write the proportion equation
52,962,595.21 : 79,444,146.54 = 16,074,805.62 : x - Step 2: Convert to fraction form
52,962,595.21/79,444,146.54 = 16,074,805.62/x - Step 3: Cross multiply
52,962,595.21x = 79,444,146.54 × 16,074,805.62 - Step 4: Simplify right side
52,962,595.21x = 1,277,049,213,590,273.25 - Step 5: Solve for x
x = 1,277,049,213,590,273.25/52,962,595.21 - Step 6: Final answer
x = 24,112,285.45
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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.