Finding the Fourth Proportional to 16,376,937.60, 24,528,081.60 and 9,658,473.60
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Solution
The fourth proportional to 16,376,937.60, 24,528,081.60 and 9,658,473.60 is: 14,465,697.70
Step by Step Solution
- Step 1: Write the proportion equation
16,376,937.60 : 24,528,081.60 = 9,658,473.60 : x - Step 2: Convert to fraction form
16,376,937.60/24,528,081.60 = 9,658,473.60/x - Step 3: Cross multiply
16,376,937.60x = 24,528,081.60 × 9,658,473.60 - Step 4: Simplify right side
16,376,937.60x = 236,903,828,592,245.75 - Step 5: Solve for x
x = 236,903,828,592,245.75/16,376,937.60 - Step 6: Final answer
x = 14,465,697.70
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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.